Selective Insecticides Based on Substituted Cyclic Ketoenols and Safeners

ABSTRACT

The present invention relates to the use of selective insecticidal compositions, characterized in that they comprise an effective amount of an active compound combination comprising
     (a) at least one compound of the formula (I)   

     
       
         
         
             
             
         
       
         
         
           
             in which CKE, W, X, Y and Z are as defined in the description, and 
           
         
         (b) at least one crop plant compatibility-improving compound, from the group of compounds mentioned in the description,
 
for controlling insects and/or arachnids, and to a method for controlling insects and/or arachnids using the compositions.

The invention relates to the use of selective insecticidally and/or acaricidally active compound combinations which comprise substituted cyclic ketoenols, on the one hand, and at least one compound which improves crop plant compatibility, on the other, for the selective control of insects and/or spider mites in various crops of useful plants.

Pharmaceutical properties of 3-acylpyrrolidine-2,4-diones have already been described (S. Suzuki et al. Chem. Pharm. Bull. 15 1120 (1967)). Furthermore, N-phenylpyrrolidine-2,4-diones were synthesized by R. Schmierer and H. Mildenberger (Liebigs Ann. Chem. 1985, 1095). A biological activity of these compounds has not been described.

EP-A-0 262 399 and GB-A-2 266 888 disclose compounds of a similar structure (3-arylpyrrolidine-2,4-diones) of which, however, no herbicidal, insecticidal or acaricidal action has been disclosed. Unsubstituted bicyclic 3-arylpyrrolidine-2,4-dione derivatives (EP-A-355 599, EP-A-415 211 and JP 12-053 670) and substituted monocyclic 3-arylpyrrolidine-2,4-dione derivatives (EP-A-377 893 and EP-A-442 077) having herbicidal, insecticidal or acaricidal action have been disclosed.

There have also been disclosed polycyclic 3-arylpyrrolidine-2,4-dione derivatives (EP-A-442 073) and 1H-arylpyrrolidinedione derivatives (EP-A-456 063, EP-A-521 334, EP-A-596 298, EP-A-613 884, EP-A-613 885, WO 94/01 997, WO 95/26 954, WO 95/20 572, EP-A-0 668 267, WO 96/25 395, WO 96/35 664, WO 97/01 535, WO 97/02 243, WO 97/36 868, WO 97/43275, WO 98/05638, WO 98/06721, WO 98/25928, WO 99/16748, WO 99/24437, WO 99/43649, WO 99/48869 und WO 99/55673, WO 01/17972, WO 01/23354, WO 01/74770, WO 03/062244, WO 04/007448, WO 04/024688, WO 04/080962, WO 04/065366, WO 04/111042, DE-A-10351646, DE-A-10354628, DE-A-10354629, DE-A-10351647).

It is known that certain substituted Δ³-dihydrofuran-2-one derivatives have herbicidal properties (cf. DE-A-4 014 420). The synthesis of the tetronic acid derivatives used as starting materials (such as, for example, 3-(2-methylphenyl)-4-hydroxy-5-(4-fluorophenyl)-Δ³-dihydrofuran-2-one) is also described in DE-A-4 014 420. Compounds of a similar structure known from the publication Campbell et al., J. Chem. Soc., Perkin Trans. 1, 1985, (8) 1567-76, but no insecticidal and/or acaricidal activity is mentioned. 3-Aryl-Δ³-dihydrofuranone derivatives having herbicidal, acaricidal and insecticidal properties are also known from EP-A-528 156, EP-A-0 647 637, WO 95/26 345, WO 96/20 196, WO 96/25 395, WO 96/35 664, WO 97/01 535, WO 97/02 243, WO 97/36 868, WO 98/05638, WO 98/25928, WO 99/16748, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/23354, WO 01/74770, WO 03/062244, WO 04/024688 and WO 04/080962. 3-Aryl-Δ³-dihydrothiophenone derivatives are likewise known (WO 95/26 345, 96/25 395, WO 97/01 535, WO 97/02 243, WO 97/36 868, WO 98/05638, WO 98/25928, WO 99/16748, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/23354, WO 01/74770, WO 03/062244, WO 04/080962, WO 04/111042).

Certain phenylpyrone derivatives which are unsubstituted in the phenyl ring are already known (cf. A. M. Chirazi, T. Kappe and E. Ziegler, Arch. Pharm. 309, 558 (1976) and K.-H. Boltze and K. Heidenbluth, Chem. Ber. 91, 2849), but a possible use of these compounds as pesticides has not been mentioned. Phenylpyrone derivatives which are substituted in the phenyl ring and have herbicidal, acaricidal and insecticidal properties are described in EP-A-588 137, WO 96/25 395, WO 96/35 664, WO 97/01 535, WO 97/02 243, WO 97/16 436, WO 97/19 941, WO 97/36 868, WO 98/05638, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/74770, WO 03/062244, WO 04/080962, WO 04/111042.

Certain 5-phenyl-1,3-thiazine derivatives which are unsubstituted in the phenyl ring are already known (cf. E. Ziegler and E. Steiner, Monatsh. 95, 147 (1964), R. Ketcham, T. Kappe and E. Ziegler, J. Heterocycl. Chem. 10, 223 (1973)), but a possible use of these compounds as pesticides has not been mentioned. 5-Phenyl-1,3-thiazine derivatives which are substituted in the phenyl ring and have herbicidal, acaricidal and insecticidal action are described in WO 94/14 785, WO 96/02 539, WO 96/35 664, WO 97/01 535, WO 97/02 243, WO 97/02 243, WO 97/36 868, WO 99/05638, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/74770, WO 03/062244, WO 04/080962, WO 04/111042.

It is known that certain substituted 2-arylcyclopentanediones have herbicidal, insecticidal and acaricidal properties (cf., for example, U.S. Pat. Nos. 4,283,348; 4 338 122; 4 436 666; 4 526 723; 4 551 547; 4 632 698; WO 96/01 798; WO 96/03 366, WO 97/14 667 and also WO 98/39281, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/74770, WO 03/062244, WO 04/080962, WO 04/111042). Moreover, compounds having similar substitutions are known; 3-hydroxy-5,5-dimethyl-2-phenylcyclopent-2-en-1-one from the publication Micklefield et al., Tetrahedron, (1992), 7519-26, and the natural product involution (−)-cis-5-(3,4-dihydroxyphenyl)-3,4-dihydroxy-2-(4-hydroxyphenyl)cyclopent-2-en one from the publication Edwards et al., J. Chem. Soc. S, (1967), 405-9. An insecticidal or acaricidal action is not described. Moreover, 2-(2,4,6-tri-methylphenyl)-1,3-indanedione is known from the publication J. Economic Entomology, 66, (1973), 584 and the Offenlegungsschrift (German Published Specification) DE-A 2 361 084, with herbicidal and acaricidal actions being mentioned.

It is known that certain substituted 2-arylcyclohexanediones have herbicidal, insecticidal and acaricidal properties (U.S. Pat. Nos. 4,175,135, 4,209,432, 4,256,657, 4 256 658, 4 256 659, 4 257 858, 4 283 348, 4 303 669, 4 351 666, 4 409 153, 4 436 666, 4 526 723, 4 613 617, 4 659 372, DE-A 2 813 341, and also Wheeler, T. N., J. Org. Chem. 44, 4906 (1979), WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/74770, WO 03/062244, WO 04/080962, WO 04/111042).

It is known that certain substituted 4-arylpyrazolidine-3,5-diones have acaricidal, insecticidal and herbicidal properties (cf., for example, WO 92/16 510, EP-A-508 126, WO 96/11 574, WO 96/21 652, WO 99/47525, WO 01/17 351, WO 01/17 352, WO 01/17 353, WO 01/17 972, WO 01/17 973, WO 03/028466, WO 03/062244, WO 03/062244, WO 04/080962).

Moreover, selective herbicides based on substituted cyclic ketoenols and safeners have been described (WO 03/013249).

However, the compatibility of these compounds in particular with monocotyledonous crop plants is not under all conditions entirely satisfactory.

Surprisingly, it has now been found that certain substituted cyclic ketoenols, when used together with the crop plant compatibility-improving compounds (safeners/antidotes) described below, prevent damage to the crop plants extremely efficiently and can be used particularly advantageously as broadband combination preparations for the selective control of insects even in crops of monocotyledonous useful plants, such as, for example, in cereals, but also in maize, millet and rice.

The invention provides the use of selective insecticidal and/or acaricidal compositions comprising an effective amount of an active compound combination comprising, as components,

-   (a) at least one substituted cyclic ketoenol of the formula (I)

in which

-   X represents halogen, alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy,     alkylthio, alkylsulphinyl, alkylsulphonyl, haloalkyl, haloalkoxy,     haloalkenyloxy, nitro or cyano, -   Z represents hydrogen, alkyl, halogen, alkenyl, alkynyl, represents     in each case optionally substituted aryl or hetaryl, -   W and Y independently of one another represent hydrogen, halogen,     alkyl, alkoxy, alkenyloxy, haloalkyl, haloalkoxy, haloalkenyloxy,     nitro or cyano, -   CKE represents one of the groups

-   -   in which     -   A represents hydrogen, in each case optionally         halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl,         saturated or unsaturated, optionally substituted cycloalkyl, in         which optionally at least one ring atom is replaced by a         heteroatom, or in each case optionally halogen-, alkyl-,         haloalkyl-, alkoxy-, haloalkoxy-, cyano- or nitro-substituted         aryl, arylalkyl or hetaryl,     -   B represents hydrogen, alkyl or alkoxyalkyl, or     -   A and B together with the carbon atom to which they are attached         represent a saturated or unsaturated, unsubstituted or         substituted cycle which optionally contains at least one         heteroatom,     -   D represents hydrogen or an optionally substituted radical from         the group consisting of alkyl, alkenyl, alkynyl, alkoxyalkyl,         saturated or unsaturated cycloalkyl, in which optionally one or         more ring members are replaced by heteroatoms, arylalkyl, aryl,         hetarylalkyl or hetaryl, or     -   A and D together with the atoms to which they are attached         represent a saturated or unsaturated cycle which is         unsubstituted or substituted in the A,D moiety and optionally         contains at least one heteroatom, or     -   A and Q¹ together represent alkanediyl or alkenediyl which are         in each case optionally substituted by hydroxyl or by in each         case optionally substituted alkyl, alkoxy, alkylthio,         cycloalkyl, benzyloxy or aryl, or     -   Q¹ represents hydrogen or alkyl,     -   Q², Q⁴, Q⁵ and Q⁶ independently of one another represent         hydrogen or alkyl,     -   Q³ represents hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl,         optionally substituted cycloalkyl (in which optionally one         methylene group is replaced by oxygen or sulphur) or optionally         substituted phenyl, or     -   Q³ and Q⁴ together with the carbon atom to which they are         attached, represent a saturated or unsaturated, unsubstituted or         substituted cycle which optionally contains a heteroatom,     -   G represents hydrogen (a) or represents one of the groups

-   -   in which         -   E represents a metal ion equivalent or an ammonium ion,         -   L represents oxygen or sulphur,         -   M represents oxygen or sulphur,         -   R¹ represents in each case optionally halogen-substituted             alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl             or optionally halogen-, alkyl- or alkoxy-substituted             cycloalkyl, which may be interrupted by at least one             heteroatom, represents in each case optionally substituted             phenyl, phenylalkyl, hetaryl, phenoxyalkyl or             hetaryloxyalkyl,         -   R² represents in each case optionally halogen-substituted             alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl or represents             in each case optionally substituted cycloalkyl, phenyl or             benzyl,         -   R³, R⁴ and R⁵ independently of one another represent in each             case optionally halogen-substituted alkyl, alkoxy,             alkylamino, dialkylamino, alkylthio, alkenylthio,             cycloalkylthio and represent in each case optionally             substituted phenyl, benzyl, phenoxy or phenylthio,         -   R⁶ and R⁷ independently of one another represent hydrogen,             in each case optionally halogen-substituted alkyl,             cycloalkyl, alkenyl, alkoxy, alkoxyalkyl, represent             optionally substituted phenyl, represent optionally             substituted benzyl, or together with the N atom to which             they are attached represent a cycle which is optionally             interrupted by oxygen or sulphur,     -   including all possible tautomeric forms of the compounds of the         general formula (I) and the possible salts or acid or base         adducts of the compounds of the general formula (I)—and

-   (b) at least one crop plant compatibility-improving compound, from     the group of compounds below:

-   4-dichloroacetyl-1-oxa-4-aza-spiro[4.5]-decane (AD-67, MON-4660),     1-di-chloroacetyl-hexahydro-3,3,8a-trimethylpyrrolo[1,2-a]-pyrimidin-6(2H)-one     (di-cyclonon, BAS-145138),     4-dichloroacetyl-3,4-dihydro-3-methyl-2H-1,4-benzoxazine     (benoxacor), 1-methyl-hexyl     5-chloro-quinolin-8-oxy-acetate(cloquintocet-mexyl—cf. also related     compounds in EP-A-86750, EP-A-94349, EP-A-191736, EP-A-492366),     3-(2-chloro-benzyl)-1-(1-methyl-1-phenyl-ethyl)-urea (cumyluron),     α-(cyanomethoximino)-phenylacetonitrile (cyometrinil),     2,4-dichloro-phenoxyacetic acid (2,4-D),     4-(2,4-dichloro-phenoxy)-butyric acid (2,4-DB),     1-(1-methyl-1-phenyl-ethyl)-3-(4-methyl-phenyl)-urea (daimuron,     dymron), 3,6-dichloro-2-methoxy-benzoic acid (dicamba),     S-1-methyl-1-phenyl-ethyl piperidine-1-thiocarboxylate     (dimepiperate),     2,2-dichloro-N-(2-oxo-2-(2-propenylamino)-ethyl)-N-(2-propenyl)-acetamide     (DKA-24), 2,2-dichloro-N,N-di-2-propenyl-acetamide(dichlormid),     4,6-dichloro-2-phenyl-pyrimidine (fenclorim), ethyl     1-(2,4-dichloro-phenyl)-5-trichloromethyl-1H-1,2,4-triazole-3-carboxylate     (fenchlorazole-ethyl—cf. also related compounds in EP-A-174562 and     EP-A-346620), phenyl-methyl     2-chloro-4-trifluoromethyl-thiazole-5-carboxylate (flurazole),     4-chloro-N-(1,3-dioxolan-2-yl-methoxy)-α-trifluoro-acetophenone     oxime (fluxofenim),     3-dichloroacetyl-5-(2-furanyl)-2,2-dimethyl-oxazolidine (furilazole,     MON-13900), ethyl 4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate     (isoxadifen-ethyl—cf. also related compounds in WO-A-95/07897),     1-(ethoxycarbonyl)-ethyl 3,6-dichloro-2-methoxybenzoate     (lactidichlor), (4-chloro-o-tolyloxy)-acetic acid (MCPA),     2-(4-chloro-o-tolyloxy)-propionic acid (mecoprop), diethyl     1-(2,4-dichloro-phenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate     (mefenpyr-diethyl—cf. also related compounds in WO-A-91/07874),     2-dichloromethyl-2-methyl-1,3-dioxolane (MG-191),     2-propenyl-1-oxa-4-azaspiro[4.5]decane 4-carbodithioate (MG-838),     1,8-naphthalic anhydride,     α-(1,3-dioxolan-2-yl-methoximino)-phenylacetonitrile (oxabetrinil),     2,2-dichloro-N-(1,3-dioxolan-2-yl-methyl)-N-(2-propenyl)-acetamide     (PPG-1292), 3-dichloroacetyl-2,2-dimethyl-oxazolidine (R-28725),     3-dichloroacetyl-2,2,5-trimethyl-oxazolidine (R-29148),     4-(4-chloro-o-tolyl)-butyric acid, 4-(4-chloro-phenoxy)-butyric     acid, diphenylmethoxyacetic acid, methyl diphenylmethoxyacetate,     ethyl diphenylmethoxyacetate, methyl     1-(2-chloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate, ethyl     1-(2,4-dichloro-phenyl)-5-methyl-1H-pyrazole-3-carboxylate, ethyl     1-(2,4-dichloro-phenyl)-5-isopropyl-1H-pyrazole-3-carboxylate, ethyl     1-(2,4-dichloro-phenyl)-5-(1,1-dimethyl-ethyl)-1H-pyrazole-3-carboxylate,     ethyl 1-(2,4-dichloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate     (cf. also related compounds in EP-A-269806 and EP-A-333131), ethyl     5-(2,4-dichloro-benzyl)-2-isoxazoline-3-carboxylate, ethyl     5-phenyl-2-isoxazoline-3-carboxylate, ethyl     5-(4-fluoro-phenyl)-5-phenyl-2-isoxazoline-3-carboxylate (cf. also     related compounds in WO-A-91/08202), 1,3-dimethyl-but-1-yl     5-chloro-quinolin-8-oxy-acetate, 4-allyloxy-butyl     5-chloro-quinolin-8-oxy-acetate, 1-allyloxy-prop-2-yl     5-chloro-quinolin-8-oxy-acetate, methyl     5-chloro-quinoxalin-8-oxy-acetate, ethyl     5-chloro-quinolin-8-oxy-acetate, allyl     5-chloro-quinoxalin-8-oxy-acetate, 2-oxo-prop-1-yl     5-chloro-quinolin-8-oxy-acetate, diethyl     5-chloro-quinolin-8-oxy-malonate, diallyl     5-chloro-quinoxalin-8-oxy-malonate, diethyl     5-chloro-quinolin-8-oxy-malonate (cf. also related compounds in     EP-A-582198), 4-carboxy-chroman-4-yl-acetic acid (AC-304415, cf.     EP-A-613618), 4-chloro-phenoxy-acetic acid,     3,3′-dimethyl-4-methoxy-benzophenone,     1-bromo-4-chloromethylsulphonyl-benzene,     1-[4-(N-2-methoxybenzoylsulphamoyl)-phenyl]-3-methyl-urea (alias     N-(2-methoxy-benzoyl)-4-[(methylamino-carbonyl)-amino]-benzenesulphonamide),     1-[4-(N-2-methoxy-benzoylsulphamoyl)-phenyl]-3,3-dimethyl-urea,     1-[4-(N-4,5-dimethylbenzoyl-sulphamoyl)-phenyl]-3-methyl-urea,     1-[4-(N-naphthylsulphamoyl)-phenyl]-3,3-di-methyl-urea,     N-(2-methoxy-5-methyl-benzoyl)-4-(cyclopropylaminocarbonyl)-benzenesulphonamide,     and/or one of the following compounds defined by general formulae of     the general formula (IIa)

or of the general formula (IIb)

or the formula (IIc)

where

-   m represents a number 0, 1, 2, 3, 4 or 5, -   A¹ represents one of the divalent heterocyclic groupings shown below

-   n represents a number 0, 1, 2, 3, 4 or 5, -   A² represents optionally C₁-C₄-alkyl- and/or C₁-C₄-alkoxy-carbonyl-     and/or C₁-C₄-alkenyloxycarbonyl-substituted alkanediyl with 1 or 2     carbon atoms, -   R⁸ represents hydroxyl, mercapto, amino, C₁-C₆-alkoxy,     C₁-C₆-alkylthio, C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, -   R⁹ represents hydroxyl, mercapto, amino, C₁-C₇-alkoxy,     C₁-C₆-alkenyloxy, C₁-C₆-alkenyloxy-C₁-C₆-alkoxy, C₁-C₆-alkylthio,     C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, -   R¹⁰ represents in each case optionally fluorine-, chlorine- and/or     bromine-substituted C₁-C₄-alkyl, -   R¹¹ represents hydrogen, in each case optionally fluorine-,     chlorine- and/or bromine-substituted C₁-C₆-alkyl, C₂-C₆-alkenyl or     C₂-C₆-alkynyl, C₁-C₄-alkoxy-C₁-C₄-alkyl, dioxolanyl-C₁-C₄-alkyl,     furyl, furyl-C₁-C₄-alkyl, thienyl, thiazolyl, piperidinyl, or     optionally fluorine-, chlorine- and/or bromine- or     C₁-C₄-alkyl-substituted phenyl, -   R¹² represents hydrogen, in each case optionally fluorine-,     chlorine- and/or bromine-substituted C₁-C₆-alkyl, C₂-C₆-alkenyl or     C₂-C₆-alkynyl, C₁-C₄-alkoxy-C₁-C₄-alkyl, dioxolanyl-C₁-C₄-alkyl,     furyl, furyl-C₁-C₄-alkyl, thienyl, thiazolyl, piperidinyl, or     optionally fluorine-, chlorine- and/or bromine- or     C₁-C₄-alkyl-substituted phenyl, or R¹¹ and R¹² together also     represent C₃-C₆-alkanediyl or C₂-C₅-oxaalkanediyl, each of which is     optionally substituted by C₁-C₄-alkyl, phenyl, furyl, a fused-on     benzene ring or by two substituents which together with the C atom     to which they are attached form a 5- or 6-membered carbocycle, -   R¹³ represents hydrogen, cyano, halogen, or represents in each case     optionally fluorine-, chlorine- and/or bromine-substituted     C₁-C₄-alkyl, C₃-C₆-cycloalkyl or phenyl, -   R¹⁴ represents hydrogen, optionally hydroxyl-, cyano-, halogen- or     C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, C₃-C₆-cycloalkyl or     tri-(C₁-C₄-alkyl)-silyl, -   R¹⁵ represents hydrogen, cyano, halogen, or represents in each case     optionally fluorine-, chlorine- and/or bromine-substituted     C₁-C₄-alkyl, C₃-C₆-cycloalkyl or phenyl, -   X¹ represents nitro, cyano, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl,     C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, -   X² represents hydrogen, cyano, nitro, halogen, C₁-C₄-alkyl,     C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, -   X³ represents hydrogen, cyano, nitro, halogen, C₁-C₄-alkyl,     C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, and/or the     following compounds defined by general formulae of the general     formula (IId)

or of the general formula (IIe)

where

-   t represents a number 0, 1, 2, 3, 4 and 5, -   v represents a number 0, 1, 2, 3, 4 and 5, -   R¹⁶ represents hydrogen or C₁-C₄-alkyl, -   R¹⁷ represents hydrogen or C₁-C₄-alkyl, -   R¹⁸ represents hydrogen, in each case optionally cyano-, halogen- or     C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, C₁-C₆-alkoxy, C₁-C₆-alkylthio,     C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, or in each case     optionally cyano-, halogen- or C₁-C₄-alkyl-substituted     C₃-C₆-cycloalkyl, C₃-C₆-cycloalkyloxy, C₃-C₆-cycloalkylthio or     C₃-C₆-cycloalkylamino, -   R¹⁹ represents hydrogen, optionally cyano-, hydroxyl-, halogen- or     C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, in each case optionally cyano-     or halogen-substituted C₃-C₆-alkenyl or C₃-C₆-alkynyl, or optionally     cyano-, halogen- or C₁-C₄-alkyl-substituted C₃-C₆-cycloalkyl, -   R²⁰ represents hydrogen, optionally cyano-, hydroxyl-, halogen- or     C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, in each case optionally cyano-     or halogen-substituted C₃-C₆-alkenyl or C₃-C₆-alkynyl, optionally     cyano-, halogen- or C₁-C₄-alkyl-substituted C₃-C₆-cycloalkyl, or     optionally nitro-, cyano-, halogen-, C₁-C₄-alkyl-, C₁-C₄-haloalkyl-,     C₁-C₄-alkoxy- or C₁-C₄-haloalkoxy-substituted phenyl, or together     with R¹⁹ represents in each case optionally C₁-C₄-alkyl-substituted     C₂-C₆-alkanediyl or C₂-C₅-oxaalkanediyl, -   X⁴ represents nitro, cyano, carboxyl, carbamoyl, formyl, sulphamoyl,     hydroxyl, amino, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy     or C₁-C₄-haloalkoxy, and -   X⁵ represents nitro, cyano, carboxyl, carbamoyl, formyl, sulphamoyl,     hydroxyl, amino, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy     or C₁-C₄-haloalkoxy,     for controlling insects and/or arachnids.

In the definitions, the hydrocarbon chains, such as in alkyl or alkanediyl, are in each case straight-chain or branched—including in combination with heteroatoms, such as in alkoxy.

Depending inter alia on the nature of the substituents, the compounds of the formula (I) can be present as geometrical and/or optical isomers or isomer mixtures of varying composition which, if appropriate, can be separated in a customary manner. The present invention provides both the pure isomers and the isomer mixtures, and their use and the compositions comprising them. However, for the sake of simplicity, hereinbelow only compounds of the formula (I) are referred to, although what is meant are both the pure compounds and, if appropriate, also mixtures having various proportions of isomeric compounds.

Including the meanings (1) to (6) of the group CKE, the following principal structures (I-1) to (I-6) result:

in which A, B, D, G, Q¹, Q², Q³, Q⁴, Q⁵, Q⁶, W, X, Y and Z are as defined above.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-1-a) to (I-1-g) result if CKE represents the group (1),

in which A, B, D, E, L, M, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as defined above.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-2-a) to (I-2-g) result if CKE represents the group (2)

in which A, B, E, L, M, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as defined above.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-3-a) to (I-3-g) result if CKE represents the group (3)

in which A, B, E, L, M, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as defined above.

Depending on the position of the substituent G, the compounds of the formula (I-4) can be present in the two isomeric forms of the formulae (I-4-A) and (I-4-B)

which is meant to be indicated by the broken line in formula (I-4).

The compounds of the formulae (I-4-A) and (I-4-B) can be present both as mixtures and in the form of their pure isomers. Mixtures of the compounds of the formulae (I-4-A) and (I-4-B) can, if appropriate, be separated in a manner known per se by physical methods, for example by chromatographic methods.

For reasons of clarity, hereinbelow only one of the possible isomers is shown in each case. This does not exclude that the compounds may, if appropriate, be present in the form of the isomer mixtures or in the respective other isomeric form.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-4-a) to (I-4-g) result if CKE represents the group (4)

in which

-   A, D, E, L, M, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as     defined above.

Depending on the position of the substituent G, the compounds of the formula (I-5) can be present in the two isomeric forms of the formulae (I-5-A) and (I-5-B)

which is meant to be indicated by the broken line in the formula (I-5).

The compounds of the formulae (I-5-A) and (I-5-B) can be present both as mixtures and in the form of their pure isomers. Mixtures of the compounds of the formulae (I-5-A) and (I-5-B) can, if appropriate, be separated by physical methods, for example by chromatographic methods.

For reasons of clarity, hereinbelow only one of the possible isomers is shown in each case. This does not exclude that the compounds may, if appropriate, be present in the form of the isomer mixtures or in the respective other isomeric form.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-5-a) to (I-5-g) result:

in which A, B, Q¹, Q², E, L, M, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as defined above.

Depending on the position of the substituent G, the compounds of the formula (I-6) can be present in the two isomeric forms of the formulae (I-6-A) and (I-6-B) which is meant to be indicated by the broken line in the formula (I-6):

The compounds of the formulae (I-6-A) and (I-6-B) can be present both as mixtures and in the form of their pure isomers. Mixtures of the compounds of the formulae (I-6-A) and (I-6-B) may, if appropriate, be separated by physical methods, for example by chromatographic methods.

For reasons of clarity, hereinbelow only one of the possible isomers is shown in each case. This includes that the compound in question may, if appropriate, be present as an isomer mixture or in the respective other isomeric form.

Including the different meanings (a), (b), (c), (d), (e), (f) and (g) of the group G, the following principal structures (I-6-a) to (I-6-g) result:

in which A, B, E, L, M, Q³, Q⁴, Q⁵, Q⁶, W, X, Y, Z, R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ are as defined above.

The formula (I) provides a general definition of the substituted cyclic ketoenols according to the invention of the acaricidal and insecticidal compositions. Preferred substituents and ranges of the radicals given in the formulae mentioned above and below are illustrated below:

-   X preferably represents halogen, C₁-C₆-alkyl, C₂-C₆-alkenyl,     C₂-C₆-alkynyl, C₁-C₆-haloalkyl, C₁-C₆-alkoxy, C₃-C₆-alkenyloxy,     C₁-C₆-haloalkoxy, C₃-C₆-haloalkenyloxy, nitro or cyano, -   Z preferably represents hydrogen, halogen, C₁-C₆-alkyl,     C₂-C₆-alkenyl, C₂-C₆-alkynyl or represents one of the radicals

in which

-   V¹ represents hydrogen, halogen, C₁-C₁₂-alkyl, C₁-C₆-alkoxy,     C₁-C₆-alkylthio, C₁-C₆-alkylsulphinyl, C₁-C₆-alkylsulphonyl,     C₁-C₄-haloalkyl, C₁-C₄-haloalkoxy, nitro or cyano, -   V² and V³ independently of one another represent hydrogen, halogen,     C₁-C₆-alkyl, C₁-C₆-alkoxy, C₁-C₄-haloalkyl or C₁-C₄-haloalkoxy, -   W and Y independently of one another preferably represent hydrogen,     halogen, C₁-C₆-alkyl, C₁-C₆-haloalkyl, C₁-C₆-alkoxy,     C₁-C₆-haloalkoxy, nitro or cyano, -   CKE preferably represents one of the groups

-   A preferably represents hydrogen or in each case optionally     halogen-substituted C₁-C₁₂-alkyl, C₃-C₈-alkenyl,     C₁-C₁₀-alkoxy-C₁-C₈-alkyl, C₁-C₁₀-alkylthio-C₁-C₆-alkyl, optionally     halogen-, C₁-C₆-alkyl- or C₁-C₆-alkoxy-substituted C₃-C₈-cycloalkyl     in which optionally one or two not directly adjacent ring members     are replaced by oxygen and/or sulphur or represents in each case     optionally halogen-, C₁-C₆-alkyl-, C₁-C₆-haloalkyl-, C₁-C₆-alkoxy-,     C₁-C₆-haloalkoxy-, cyano- or nitro-substituted phenyl or     phenyl-C₁-C₆-alkyl, -   B preferably represents hydrogen, C₁-C₁₂-alkyl or     C₁-C₈-alkoxy-C₁-C₆-alkyl, or -   A, B and the carbon atom to which they are attached preferably     represent saturated C₃-C₁₀-cycloalkyl or unsaturated     C₅-C₁₀-cycloalkyl in which optionally one ring member is replaced by     oxygen or sulphur and which are optionally mono- or disubstituted by     C₁-C₈-alkyl, C₃-C₁₀-cycloalkyl, C₁-C₈-haloalkyl, C₁-C₈-alkoxy,     C₁-C₈-alkylthio, halogen or phenyl, or -   A, B and the carbon atom to which they are attached preferably     represent C₅-C₆-cycloalkyl which is substituted by an alkylenediyl     or by an alkylenedioxyl or by an alkylenedithiol group which, with     the carbon atom to which it is attached, forms a further 5- to     8-membered ring and which is optionally substituted by C₁-C₄-alkyl     which optionally contains one or two not directly adjacent oxygen     and/or sulphur atoms, or -   A, B and the carbon atom to which they are attached preferably     represent C₃-C₈-cycloalkyl or C₅-C₈-cycloalkenyl in which two     substituents together with the carbon atoms to which they are     attached represent in each case optionally C₁-C₆-alkyl-,     C₁-C₆-alkoxy- or halogen-substituted C₂-C₆-alkanediyl,     C₂-C₆-alkenediyl or C₄-C₆-alkanedienediyl in which optionally one     methylene group is replaced by oxygen or sulphur, -   D preferably represents hydrogen, in each case optionally     halogen-substituted C₁-C₁₂-alkyl, C₃-C₈-alkenyl, C₃-C₈-alkynyl,     C₁-C₁₀-alkoxy-C₂-C₈-alkyl, optionally halogen-, C₁-C₄-alkyl-,     C₁-C₄-alkoxy- or C₁-C₄-haloalkyl-substituted C₃-C₈-cycloalkyl in     which optionally one ring member is replaced by oxygen or sulphur or     represents in each case optionally halogen-, C₁-C₆-alkyl-,     C₁-C₆-haloalkyl-, C₁-C₆-alkoxy-, C₁-C₆-haloalkoxy-, cyano- or     nitro-substituted phenyl or phenyl-C₁-C₆-alkyl, or -   A and D together preferably represent in each case optionally     substituted C₃-C₆-alkanediyl or C₃-C₆-alkenediyl in which optionally     one methylene group is replaced by a carbonyl group, by oxygen or by     sulphur, and     -   possible substituents being in each case:     -   halogen, hydroxyl, mercapto or in each case optionally         halogen-substituted C₁-C₁₀-alkyl or C₁-C₆-alkoxy, or a further         C₃-C₆-alkanediyl grouping, C₃-C₆-alkenediyl grouping or a         butadienyl grouping which is optionally substituted by         C₁-C₆-alkyl or in which optionally two adjacent substituents         together with the carbon atoms to which they are attached form a         further saturated or unsaturated cycle having 5 or 6 ring atoms         (in the case of the compounds of the formula (I-1), A and D         together with the atoms to which they are attached then         represent, for example, the groups AD-1 to AD-10 mentioned         further below), which may contain oxygen or sulphur, -   A and Q¹ together preferably represent C₃-C₆-alkanediyl or     C₄-C₆-alkenediyl, each of which is optionally mono- or disubstituted     by identical or different halogens, by C₁-C₁₀-alkyl, C₁-C₆-alkoxy,     C₁-C₆-alkylthio, C₃-C₇-cycloalkyl, each of which is optionally mono-     to trisubstituted by identical or different halogens, or by     benzyloxy or phenyl, each of which is optionally mono- to     trisubstituted by identical or different substituents from the group     consisting of halogen, C₁-C₆-alkyl and C₁-C₆-alkoxy, where the     C₃-C₆-alkanediyl or C₄-C₆-alkenediyl is furthermore bridged by a     C₁-C₂-alkanediyl group or by an oxygen atom, or -   Q¹ preferably represents hydrogen or C₁-C₄-alkyl, -   Q², Q⁴, Q⁵ and Q⁶ independently of one another preferably represent     hydrogen or C₁-C₄-alkyl, -   Q³ preferably represents hydrogen, C₁-C₆-alkyl,     C₁-C₆-alkoxy-C₁-C₂-alkyl, C₁-C₆-alkylthio-C₁-C₂-alkyl, optionally     halogen-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₈-cycloalkyl     in which optionally one methylene group is replaced by oxygen or     sulphur or represents optionally halogen-, C₁-C₄-alkyl-,     C₁-C₄-alkoxy-, C₁-C₂-haloalkyl-, C₁-C₂-haloalkoxy-, cyano- or     nitro-substituted phenyl, or -   Q³ and Q⁴ together with the carbon atom to which they are attached     preferably represent an optionally C₁-C₄-alkyl-, C₁-C₄-alkoxy- or     C₁-C₂-haloalkyl-substituted C₃-C₇-ring in which optionally one ring     atom is replaced by oxygen or sulphur, -   G preferably represents hydrogen (a) or represents one of the groups

-   in particular (a), (b), (c) or (g),     -   in which     -   E represents a metal ion equivalent or an ammonium ion,     -   L represents oxygen or sulphur and     -   M represents oxygen or sulphur, -   R¹ preferably represents in each case optionally halogen-substituted     C₁-C₂₀-alkyl, C₂-C₂₀-alkenyl, C₁-C₉-alkoxy-C₁-C₈-alkyl,     C₁-C₈-alkylthio-C₁-C₈-alkyl, poly-C₁-C₈-alkoxy-C₁-C₈-alkyl or     optionally halogen-, C₁-C₆-alkyl- or C₁-C₆-alkoxy-substituted     C₃-C₈-cycloalkyl in which optionally one or more (preferably not     more than two) not directly adjacent ring members are replaced by     oxygen and/or sulphur,     -   represents optionally halogen-, cyano-, nitro-, C₁-C₆-alkyl-,         C₁-C₆-alkoxy-, C₁-C₆-haloalkyl-, C₁-C₆-haloalkoxy-,         C₁-C₆-alkylthio- or C₁-C₆-alkylsulphonyl-substituted phenyl,     -   represents optionally halogen-, nitro-, cyano-, C₁-C₆-alkyl-,         C₁-C₆-alkoxy-, C₁-C₆-haloalkyl- or C₁-C₆-haloalkoxy-substituted         phenyl-C₁-C₆-alkyl,     -   represents optionally halogen- or C₁-C₆-alkyl-substituted 5- or         6-membered hetaryl (for example pyrazolyl, thiazolyl, pyridyl,         pyrimidyl, furanyl or thienyl),     -   represents optionally halogen- or C₁-C₆-alkyl-substituted         phenoxy-C₁-C₆-alkyl or     -   represents optionally halogen-, amino- or         C₁-C₆-alkyl-substituted 5- or 6-membered hetaryloxy-C₁-C₆-alkyl         (for example pyridyloxy-C₁-C₆-alkyl, pyrimidyloxy-C₁-C₆-alkyl or         thiazolyloxy-C₁-C₆-alkyl), -   R² preferably represents in each case optionally halogen-substituted     C₁-C₂₀-alkyl, C₂-C₂₀-alkenyl, C₁-C₈-alkoxy-C₂-C₈-alkyl,     poly-C₁-C₈-alkoxy-C₂-C₈-alkyl,     -   represents optionally halogen-, C₁-C₆-alkyl- or         C₁-C₆-alkoxy-substituted C₃-C₈-cycloalkyl or     -   represents in each case optionally halogen-, cyano-, nitro-,         C₁-C₆-alkyl, C₁-C₆-alkoxy-, C₁-C₆-haloalkyl- or C₁-C₆-haloalkoxy         substituted phenyl or benzyl, -   R³ preferably represents optionally halogen-substituted C₁-C₈-alkyl     or represents in each case optionally halogen-, C₁-C₆-alkyl-,     C₁-C₆-alkoxy-, C₁-C₄-haloalkyl-, C₁-C₄-haloalkoxy-, cyano- or     nitro-substituted phenyl or benzyl, -   R⁴ and R⁵ independently of one another preferably represent in each     case optionally halogen-substituted C₁-C₈-alkyl, C₁-C₈-alkoxy,     C₁-C₈-alkylamino, di-(C₁-C₈-alkyl)amino, C₁-C₈-alkylthio,     C₂-C₈-alkenylthio, C₃-C₇-cycloalkylthio or represent in each case     optionally halogen-, nitro-, cyano-, C₁-C₄-alkoxy-,     C₁-C₄-haloalkoxy-, C₁-C₄-alkylthio-, C₁-C₄-haloalkylthio-,     C₁-C₄-alkyl- or C₁-C₄-haloalkyl-substituted phenyl, phenoxy or     phenylthio, -   R⁶ and R⁷ independently of one another preferably represent     hydrogen, represent in each case optionally halogen-substituted     C₁-C₈-alkyl, C₃-C₈-cycloalkyl, C₁-C₈-alkoxy, C₃-C₈-alkenyl,     C₁-C₈-alkoxy-C₁-C₈-alkyl, represent optionally halogen-,     C₁-C₈-haloalkyl-, C₁-C₈-alkyl- or C₁-C₈-alkoxy-substituted phenyl,     optionally halogen-, C₁-C₉-alkyl-, C₁-C₈-haloalkyl- or     C₁-C₈-alkoxy-substituted benzyl or together represent an optionally     C₁-C₄-alkyl-substituted C₃-C₆-alkylene radical in which optionally     one carbon atom is replaced by oxygen or sulphur.

In the radical definitions mentioned as being preferred, halogen represents fluoroine, chlorine, bromine and iodine, in particular fluorine, chlorine and bromine.

-   X particularly preferably represents fluorine, chlorine, bromine,     C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-alkoxy,     C₁-C₄-haloalkyl, C₁-C₄-haloalkoxy or cyano, -   Z particularly preferably represents hydrogen, fluorine, chlorine,     bromine, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl or represents the     radical

-   V¹ particularly preferably represents hydrogen, fluorine, chlorine,     bromine, C₁-C₆-alkyl, C₁-C₄-alkoxy, C₁-C₂-haloalkyl,     C₁-C₂-haloalkoxy, nitro or cyano, -   V² particularly preferably represents hydrogen, fluorine, chlorine,     bromine, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₂-haloalkyl or     C₁-C₂-haloalkoxy, -   W and Y independently of one another particularly preferably     represent hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl,     C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, -   CKE particularly preferably represents one of the groups

-   A particularly preferably represents hydrogen, in each case     optionally fluorine- or chlorine-substituted C₁-C₆-alkyl,     C₁-C₄-alkoxy-C₁-C₄-alkyl or optionally fluorine-, chlorine-,     C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₇-cycloalkyl, -   B particularly preferably represents hydrogen or C₁-C₆-alkyl, or -   A, B and the carbon atom to which they are attached particularly     preferably represent saturated C₃-C₇-cycloalkyl or unsaturated     C₅-C₇-cycloalkyl in which optionally one ring member is replaced by     oxygen or sulphur and which is optionally monosubstituted by     C₁-C₆-alkyl, C₁-C₃-haloalkyl or C₁-C₆-alkoxy, or -   A, B and the carbon atom to which they are attached particularly     preferably represent C₅-C₆-cycloalkyl which is substituted by an     alkylenediyl or by an alkylenedioxy or by an alkylenedithiol group     which, together with the carbon atom to which it is attached, forms     a further five- or six-membered ring and which is optionally     substituted by methyl or ethyl and optionally contains one or two     not directly adjacent oxygen or sulphur atoms, -   D particularly preferably represents hydrogen, represents in each     case optionally fluorine- or chlorine-substituted C₁-C₆-alkyl,     C₃-C₆-alkenyl, C₁-C₄-alkoxy-C₂-C₃-alkyl, represents optionally     C₁-C₄-alkyl-, C₁-C₄-alkoxy- or C₁-C₂-haloalkyl-substituted     C₃-C₇-cycloalkyl, or -   A and D together particularly preferably represent optionally     substituted C₃-C₅-alkanediyl in which one methylene group may be     replaced by oxygen or sulphur, possible substituents being     C₁-C₄-alkyl, or -   A and D (in the case of the compounds of the formula (I-1)) together     with the atoms to which they are attached represent one of the     groups AD-1 to AD-10:

-   A and Q¹ together particularly preferably represent C₃-C₄-alkanediyl     or C₃-C₄-alkenediyl, each of which is optionally mono- or     disubstituted by identical or different substituents from the group     consisting of C₁-C₄-alkyl and C₁-C₄-alkoxy, or -   Q¹ particularly preferably represents hydrogen, -   Q² particularly preferably represents hydrogen, -   Q⁴, Q⁵ and Q⁶ independently of one another particularly preferably     represent hydrogen or C₁-C₂-alkyl, -   Q³ particularly preferably represents hydrogen, C₁-C₄-alkyl,     C₁-C₄-alkoxy-C₁-C₂-alkyl, C₁-C₄-alkylthio-C₁-C₂-alkyl or optionally     methyl- or methoxy-substituted C₃-C₆-cycloalkyl in which optionally     one methylene group is replaced by oxygen or sulphur, or -   Q³ and Q⁴ together with the carbon to which they are attached     particularly preferably represent an optionally C₁-C₄-alkyl- or     C₁-C₄-alkoxy-substituted saturated C₅-C₆-ring in which optionally     one ring member is replaced by oxygen or sulphur, -   G particularly preferably represents hydrogen (a) or represents one     of the groups

-   in particular (a), (b) or (c),     -   in which     -   E represents a metal ion equivalent or an ammonium ion,     -   L represents oxygen or sulphur and     -   M represents oxygen or sulphur, -   R¹ particularly preferably represents in each case optionally     fluorine- or chlorine-substituted C₁-C₁₆-alkyl, C₂-C₁₆-alkenyl,     C₁-C₆-alkoxy-C₁-C₄-alkyl, C₁-C₆-alkylthio-C₁-C₆-alkyl or optionally     fluorine-, chlorine-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted     C₃-C₇-cycloalkyl in which optionally one or two not directly     adjacent ring members are replaced by oxygen and/or sulphur,     represents optionally fluorine-, chlorine-, bromine-, cyano-,     nitro-, C₁-C₄-alkyl-, C₁-C₄-alkoxy-, C₁-C₃-haloalkyl- or     C₁-C₃-haloalkoxy-substituted phenyl, -   R² particularly preferably represents in each case optionally     fluorine-substituted C₁-C₁₆-alkyl, C₂-C₁₆-alkenyl or     C₁-C₆-alkoxy-C₂-C₆-alkyl,     -   represents optionally fluorine-, chlorine-, C₁-C₄-alkyl- or         C₁-C₄-alkoxy-substituted C₃-C₇-cycloalkyl,     -   represents in each case optionally fluorine-, chlorine-,         bromine-, cyano-, nitro-, C₁-C₄-alkyl-C₁-C₃-alkoxy-,         C₁-C₃-haloalkyl- or C₁-C₃-haloalkoxy-substituted phenyl or         benzyl, -   R³ particularly preferably represents optionally     fluorine-substituted C₁-C₆-alkyl or represents optionally fluorine-,     chlorine-, bromine-, C₁-C₄-alkyl-, C₁-C₄-alkoxy-, C₁-C₃-haloalkyl-,     C₁-C₃-haloalkoxy-, cyano- or nitro-substituted phenyl, -   R⁴ particularly preferably represents C₁-C₆-alkyl, C₁-C₆-alkoxy,     C₁-C₆-alkylamino, di-(C₁-C₆-alkyl)amino, C₁-C₆-alkylthio,     C₃-C₄-alkenylthio, C₃-C₆-cycloalkylthio or represents in each case     optionally fluorine-, chlorine-, bromine-, nitro-, cyano-,     C₁-C₃-alkoxy-, C₁-C₃-haloalkoxy-, C₁-C₃-alkylthio-,     C₁-C₃-haloalkylthio-, C₁-C₃-alkyl- or C₁-C₃-haloalkyl-substituted     phenyl, phenoxy or phenylthio, -   R⁵ particularly preferably represents C₁-C₆-alkoxy or     C₁-C₆-alkylthio, -   R⁶ particularly preferably represents hydrogen, C₁-C₆-alkyl,     C₃-C₆-cycloalkyl, C₁-C₆-alkoxy, C₃-C₆-alkenyl,     C₁-C₆-alkoxy-C₁-C₄-alkyl, represents optionally fluorine-,     chlorine-, bromine-, C₁-C₃-haloalkyl-, C₁-C₄-alkyl- or     C₁-C₄-alkoxy-substituted phenyl, represents optionally fluorine-,     chlorine-, bromine-, C₁-C₄-alkyl-, C₁-C₃-haloalkyl- or     C₁-C₄-alkoxy-substituted benzyl, -   R⁷ particularly preferably represents C₁-C₆-alkyl, C₃-C₆-alkenyl or     C₁-C₆-alkoxy-C₁-C₄-alkyl, or -   R⁶ and R⁷ together particularly preferably represent an optionally     methyl- or ethyl-substituted C₄-C₅-alkylene radical in which     optionally one methylene group is replaced by oxygen or sulphur.

In the radical definitions mentioned as being particularly preferred, halogen represents fluorine, chlorine, bromine and iodine, in particular fluorine, chlorine and bromine.

-   W very particularly preferably represents hydrogen, chlorine,     bromine, methyl, ethyl or methoxy, -   X very particularly preferably represents chlorine, bromine, methyl,     ethyl, methoxy, ethoxy or trifluoromethyl, -   Y very particularly preferably represents hydrogen, chlorine,     bromine, methyl, ethyl, propyl or trifluoromethyl, -   Z very particularly preferably represents hydrogen, chlorine,     bromine, methyl or represents the radical

-   V¹ very particularly preferably represents hydrogen, fluorine,     chlorine, methyl, ethyl, methoxy, trifluoromethyl or     trifluoromethoxy, -   V² very particularly preferably represents hydrogen, fluorine,     chlorine or methyl, -   CKE very particularly preferably represents one of the groups

-   A very particularly preferably represents hydrogen, in each case     optionally fluorine-substituted C₁-C₄-alkyl,     C₁-C₂-alkoxy-C₁-C₂-alkyl or C₃-C₆-cycloalkyl, -   B very particularly preferably represents hydrogen or methyl, or -   A, B and the carbon atom to which they are attached very     particularly preferably represent saturated C₅-C₆-cycloalkyl in     which optionally one ring member is replaced by oxygen or sulphur     and which is optionally monosubstituted by methyl, ethyl, propyl,     trifluoromethyl, methoxy, ethoxy, propoxy, butoxy or isobutoxy, or -   A, B and the carbon atom to which they are attached very     particularly preferably represent C₅-C₆-cycloalkyl which is     substituted by an alkylenedioxyl group which contains two not     directly adjacent oxygen atoms and which, together with the carbon     to which they are attached, form a further five- or six-membered     ring, -   D very particularly preferably represents hydrogen, C₁-C₄-alkyl,     C₃-C₄-alkenyl, C₁-C₂-alkoxy-C₂-C₃-alkyl or C₃-C₆-cycloalkyl, or -   A and D together very particularly preferably represent optionally     substituted C₃-C₅-alkanediyl in which optionally one carbon atom is     replaced by oxygen or sulphur, -   A and D (in the case of the compounds of the formula (I-1)) together     with the atoms to which they are attached represent the group:

-   A and Q¹ together very particularly preferably represent     C₃-C₄-alkanediyl which is optionally mono- or disubstituted by     methyl or methoxy, or -   Q¹ very particularly preferably represents hydrogen, -   Q² very particularly preferably represents hydrogen, -   Q⁴, Q⁵ and Q⁶ independently of one another very particularly     preferably represent hydrogen or methyl, -   Q³ very particularly preferably represents hydrogen, methyl, ethyl     or C₃-C₆-cycloalkyl, or -   Q³ and Q⁴ together with the carbon to which they are attached very     particularly preferably represent a saturated C₅-C₆-ring which is     optionally substituted by methyl or methoxy and in which optionally     one ring member is replaced by oxygen, -   G very particularly preferably represents hydrogen (a) or represents     one of the groups

-   -   in which     -   E represents a metal ion equivalent or an ammonium ion,     -   L represents oxygen and     -   M represents oxygen or sulphur,

-   R¹ very particularly preferably represents in each case optionally     fluorine- or chlorine-substituted C₁-C₁₀-alkyl, C₂-C₁₀-alkenyl,     C₁-C₄-alkoxy-C₁-C₂-alkyl, C₁-C₄-alkylthio-C₁-C₂-alkyl or optionally     fluorine-, chlorine-, methyl-, ethyl- or methoxy-substituted     C₃-C₆-cycloalkyl,     -   represents optionally fluorine-, chlorine-, bromine-, cyano-,         nitro-, methyl-, methoxy-, trifluoromethyl- or         trifluoromethoxy-substituted phenyl,

-   R² very particularly preferably represents in each case optionally     fluorine-substituted C₁-C₁₀-alkyl, C₂-C₁₀-alkenyl or     C₁-C₄-alkoxy-C₂-C₄-alkyl or     -   represents C₃-C₆-cycloalkyl,     -   or represents in each case optionally fluorine-, chlorine-,         cyano-, nitro-, methyl-, methoxy-, trifluoromethyl- or         trifluoromethoxy-substituted phenyl or benzyl.

-   W especially preferably represents hydrogen, methyl, ethyl, chlorine     or bromine,

-   X especially preferably represents chlorine, bromine, methyl, ethyl     or methoxy,

-   Y especially preferably represents hydrogen, chlorine, bromine,     methyl or ethyl,

-   Z especially preferably represents hydrogen, chlorine, bromine,     methyl, or represents the radical

which is located in the para-position to the substituent X,

-   V¹ especially preferably represents fluorine, chlorine, or     trifluoromethyl, -   V² especially preferably represents hydrogen, fluorine or chlorine, -   CKE especially preferably represents one of the groups

-   A, B and the carbon atom to which they are attached especially     preferably represent unsaturated C₅-C₆-cycloalkyl in which     optionally one ring member is replaced by oxygen and which is     optionally monosubstituted by methyl, methoxy, ethoxy, propoxy or     trifluoromethyl, -   D especially preferably represents hydrogen, -   G especially preferably represents hydrogen (a) or represents one of     the groups

-   -   in which     -   L represents oxygen and     -   M represents oxygen or sulphur,

-   R¹ especially preferably represents C₁-C₆-alkyl, C₂-C₆-alkenyl,     C₁-C₂-alkoxy-C₁-alkyl, C₁-C₂-alkylthio-C₁-alkyl or represents     cyclopropyl or cyclohexyl, each of which is optionally     monosubstituted by fluorine, chlorine, methyl or methoxy,     -   represents phenyl which is optionally monosubstituted by         fluorine, chlorine, bromine, cyano, nitro, methyl, methoxy,         trifluoromethyl or trifluoromethoxy,

-   R² especially preferably represents phenyl or benzyl, C₁-C₈-alkyl,     C₂-C₆-alkenyl or C₁-C₄-alkoxy-C₂-C₃-alkyl, each of which is     optionally mono- to trisubstituted by fluorine.

Emphasis is given to compounds of the formula (I) mentioned above in which the radicals are as defined below:

-   W especially represents hydrogen or methyl, -   X especially represents chlorine, bromine, methyl or ethyl, -   Y especially represents hydrogen, chlorine, bromine or methyl, -   Z especially represents hydrogen, chlorine, bromine or methyl, -   CKE especially represents the group

-   A, B and the carbon atom to which they are attached especially     represent saturated C₆-cycloalkyl in which optionally one ring     member is replaced by oxygen and which is optionally monosubstituted     by methyl, trifluoromethyl, methoxy, ethoxy or propoxy, -   G especially represents hydrogen (a) or represents one of the groups

-   -   in which

-   M represents oxygen or sulphur,

-   R¹ especially represents C₁-C₆-alkyl, C₂-C₄-alkenyl, methoxymethyl,     ethoxymethyl, ethylthiomethyl, cyclopropyl, cyclopentyl, cyclohexyl     or     -   represents phenyl which is optionally monosubstituted by         fluorine, chlorine, bromine, methyl, methoxy, trifluoromethyl,         trifluoromethoxy, cyano or nitro,

-   R² especially represents C₁-C₆-alkyl, C₂-C₄-alkenyl, methoxyethyl,     ethoxyethyl, phenyl or benzyl,     in the form of their isomer mixtures or pure isomers.

Particular emphasis, as examples, is given to compounds of the formula (I-1′), in which the radicals are as defined below:

(I-1′)

Example No. W X Y Z R G known from I-1′-1 CH₃ C₂H₅ 4-Br H OCH₃ H WO 97/02243; I-1-a-40, DE-A- 04001433; Ia1 I-1′-2 H Br H 5-CH₃ OCH₃ CO-i-C₃H₇ WO 98/05638; I-1-b-33 I-1′-3 H Br H 5-CH₃ OCH₃ CO₂—C₂H₅ WO 98/05638; I-1-c-22 I-1′-4 H CH₃ H 5-CH₃ OCH₃ H WO 98/05638; I-1-a-4 WO 04/007448; I-a-1 I-1′-5 H CH₃ H 5-CH₃ OCH₃ CO₂—C₂H₅ WO 98/05638; I-1-c-4 WO 04/007448; I-c-1 I-1′-6 CH₃ CH₃ H 3-Br OCH₃ H WO 97/36868; I-1-a-17 I-1′-7 CH₃ CH₃ H 3-Cl OCH₃ H WO 97/36868; I-1-a-2 I-1′-8 H Br 4-CH₃ 5-CH₃ OCH₃ CO-i-C₃H₇ WO 97/01535; I-1-b-54 I-1′-9 H CH₃ 4-Cl 5-CH₃ OCH₃ CO₂—C₂H₅ WO 97/01535; I-1-c-18 I-1′-10 CH₃ CH₃ 4-CH₃ 3-CH₃ OCH₃ H WO 97/36868; I-1-a-4 I-1′-11 CH₃ CH₃ H 3-Br OC₂H₅ CO-i-C₃H₇ WO 01/89300; I-10 I-1′-12 H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-n-C₃H₇ WO 97/01535; I-1-b-25 I-1′-13 H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-i-C₃H₇ WO 97/01535; I-1-b-22 I-1′-14 H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-c-C₃H₅ WO 97/01535; I-1-b-34

The general or preferred radical definitions or illustrations given above can be combined with one another as desired, i.e. including combinations between the respective ranges and preferred ranges.

Preference according to the invention is given to the use of the compounds of the formula (I) which contain a combination of the meanings given above as being preferred (preferable).

Particular preference according to the invention is given to the use of the compounds of the formula (I) which contain a combination of the meanings given above as being particularly preferred.

Very particular preference according to the invention is given to the use of the compounds of the formula (I) which contain a combination of the meanings given above as being very particularly preferred.

Especial preference according to the invention is given to the use of the compounds of the formula (I) which contain a combination of the meanings given above as being especially preferred.

Emphasis is given, according to the invention, to the use of the compounds of the formula (I) which contain a combination of the meanings given above as being especial.

Saturated or unsaturated hydrocarbon radicals such as alkyl or alkenyl can, as far as this is possible, in each case be straight-chain or branched, including in combination with heteroatoms, such as, for example, in alkoxy.

Unless indicated otherwise, optionally substituted radicals can be mono- or polysubstituted, where in the case of polysubstitution, the substituents can be identical or different.

In addition to the compounds mentioned in the examples, the following compounds of the formula (I-1-a) may be specifically mentioned:

TABLE 1

W = CH₃, X = CH₃, Y = 4-CH₃, Z = H. A B D CH₃ CH₃ H C₂H₅ CH₃ H C₃H₇ CH₃ H i-C₃H₇ CH₃ H

CH₃ H —(CH₂)₄ H —(CH₂)₅— H —(CH₂)₂—O—(CH₂)₂— H —CH₂—O—(CH₂)₃— H —CH₂—CHCH₃—(CH₂)₃— H —(CH₂)₂—CHCH₃—(CH₂)₂— H —(CH₂)₂—CHOCH₃—(CH₂)₂— H —(CH₂)₂—CHOC₂H₅—(CH₂)₂— H —(CH₂)₂—C(CH₃)₂—(CH₂)₂— H

-   Table 2: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y=4-Cl; Z=H. -   Table 3: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y=4-Br; Z=H. -   Table 4: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═CH₃; Y=4-Cl; Z=H. -   Table 5: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═CH₃; Y=4-Br; Z=H. -   Table 6: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═C₂H₅; Y=4-Cl; Z=H. -   Table 7: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═C₂H₅; Y=4-Br; Z=H. -   Table 8: A, B and D are as indicated in Table 1     -   W═CH₃; X═Cl; Y=4-Cl; Z=H. -   Table 9: A, B and D are as indicated in Table 1     -   W═CH₃; X═Br; Y═4-Br; Z=H. -   Table 10: A, B and D are as indicated in Table 1     -   W═C₁H₃; X═Cl; Y═4-Br; Z=H -   Table 11: A, B and D are as indicated in Table 1     -   W═CH₃; X═Br; Y=4-Cl; Z=H. -   Table 12: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Cl; Y═4-Cl; Z=H. -   Table 13: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Br; Y=4-Br; Z=H. -   Table 14: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Cl; Y═4-Br; Z=H. -   Table 15: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Br; Y═4-Cl; Z=H. -   Table 16: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y═H; Z=H. -   Table 17: A, B and D are as indicated in Table 1     -   W═H; X═Br; Y═H; Z=H. -   Table 18: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y═H; Z=H. -   Table 19: A, B and D are as indicated in Table 1     -   W═H; X═CF₃; Y═H; Z=H. -   Table 20: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y=4-Cl; Z=H. -   Table 21: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y=4-CH₃; Z=H. -   Table 22: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y=4-Br; Z=H. -   Table 23: A, B and D are as indicated in Table 1     -   W═H; X═Br; Y=4-CH₃; Z=H. -   Table 24: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y=4-Cl; Z=H. -   Table 25: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y=4-Br; Z=H. -   Table 26: A, B and D are as indicated in Table 1     -   W═H; X═Br; Y=4-Cl; Z=H. -   Table 27: A, B and D are as indicated in Table 1     -   W═CH₃; X═Cl; Y=4-CH₃; Z=H. -   Table 28: A, B and D are as indicated in Table 1     -   W═CH₃; X═Br; Y=4-CH₃; Z=H. -   Table 29: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Cl; Y=4-CH₃; Z=H. -   Table 30: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═Br; Y=4-CH₃; Z=H. -   Table 31: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═CH₃; Y=4-CH₃; Z=H. -   Table 32: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═C₂H₅; Y=4-CH₃; Z=H. -   Table 33: A, B and D are as indicated in Table 1     -   W═C₂H₅; X═C₂H₅; Y=4-C₂H₅; Z=H. -   Table 34: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y=4-CH₃; Z=5-CH₃. -   Table 35: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y=4-Cl; Z=5-CH₃. -   Table 36: A, B and D are as indicated in Table 1     -   W═H; X═Br; Y=4-CH₃; Z=5-CH₃. -   Table 37: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y=4-Cl; Z=5-CH₃. -   Table 38: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y=4-Br; Z=5-CH₃. -   Table 39: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y=4-CH₃; Z=5-Cl. -   Table 40: A, B and D are as indicated in Table 1     -   W═H; X═CH₃; Y═H; Z=5-CH₃. -   Table 41: A, B and D are as indicated in Table 1     -   W═H; X═Cl; Y═H; Z=5-CH₃. -   Table 42: A, B and D are as indicated in Table 1     -   W═H; X═Br; Y═H; Z=5-CH₃. -   Table 43: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y=4-CH₃; Z=3-CH₃. -   Table 44: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y═H; Z=3-Br. -   Table 45: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y=4-CH₃; Z=3-Cl. -   Table 46: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y=4-CH₃; Z=3-Br. -   Table 47: A, B and D are as indicated in Table 1     -   W═CH₃; X═CH₃; Y═H; Z=3-Cl.

The compounds of the formula (I) are known in principle from the patent specifications mentioned at the outset, or they may be prepared according to the methods described therein.

Preferred meanings of the groups listed above in connection with the crop plant compatibility-improving compounds (“insecticide and acaricide safeners”) of the formulae (IIa), (IIb), (IIc), (IId) and (IIe) are defined below.

-   m preferably represents the number 0, 1, 2, 3 or 4, -   A¹ preferably represents one of the divalent heterocyclic groupings     shown below

-   n preferably represents the number 0, 1, 2, 3 or 4, -   A² preferably represents in each case optionally methyl-, ethyl-,     methoxycarbonyl-, ethoxycarbonyl- or allyloxycarbonyl-substituted     methylene or ethylene, -   R⁸ preferably represents hydroxyl, mercapto, amino, methoxy, ethoxy,     n- or i-propoxy, n-, i-, s- or t-butoxy, methylthio, ethylthio, n-     or i-propylthio, n-, i-, s- or t-butylthio, methylamino, ethylamino,     n- or i-propylamino, n-, i-, s- or t-butylamino, dimethylamino or     diethylamino, -   R⁹ preferably represents hydroxyl, mercapto, amino, methoxy, ethoxy,     n- or i-propoxy, n-, i-, s- or t-butoxy, 1-methylhexyloxy, allyloxy,     1-allyloxymethylethoxy, methylthio, ethylthio, n- or i-propylthio,     n-, i-, s- or t-butylthio, methylamino, ethylamino, n- or     i-propylamino, n-, i-, s- or t-butylamino, dimethylamino or     diethylamino, -   R¹⁰ preferably represents in each case optionally fluorine-,     chlorine- and/or bromine-substituted methyl, ethyl, n- or i-propyl, -   R¹¹ preferably represents hydrogen, in each case optionally     fluorine- and/or chlorine-substituted methyl, ethyl, n- or i-propyl,     n-, i-, s- or t-butyl, propenyl, butenyl, propynyl or butynyl,     methoxymethyl, ethoxymethyl, methoxyethyl, ethoxyethyl,     dioxolanylmethyl, furyl, furylmethyl, thienyl, thiazolyl,     piperidinyl, or optionally fluorine-, chlorine-, methyl-, ethyl-, n-     or i-propyl-, n-, i-, s- or t-butyl-substituted phenyl, -   R¹² preferably represents hydrogen, in each case optionally     fluorine- and/or chlorine-substituted methyl, ethyl, n- or i-propyl,     n-, i-, s- or t-butyl, propenyl, butenyl, propynyl or butynyl,     methoxymethyl, ethoxymethyl, methoxyethyl, ethoxyethyl,     dioxolanylmethyl, turyl, furylmethyl, thienyl, thiazolyl,     piperidinyl, or optionally fluorine-, chlorine-, methyl-, ethyl-, n-     or i-propyl-, n-, i-, s- or t-butyl-substituted phenyl, or together     with R¹¹ represents one of the radicals —CH₂—O—CH₂—CH₂— and     —CH₂—CH₂—O—CH₂—CH₂—, which are optionally substituted by methyl,     ethyl, furyl, phenyl, a fused-on benzene ring or by two substituents     which together with the C atom to which they are attached form a 5-     or 6-membered carbocycle, -   R¹³ preferably represents hydrogen, cyano, fluorine, chlorine,     bromine, or represents in each case optionally fluorine-, chlorine-     and/or bromine-substituted methyl, ethyl, n- or i-propyl,     cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or phenyl, -   R¹⁴ preferably represents hydrogen, optionally hydroxyl-, cyano-,     fluorine-, chlorine-, methoxy-, ethoxy-, n- or i-propoxy-substituted     methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, -   R¹⁵ preferably represents hydrogen, cyano, fluorine, chlorine,     bromine, or represents in each case optionally fluorine-, chlorine-     and/or bromine-substituted methyl, ethyl, n- or i-propyl, n-, i-, s-     or t-butyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or     phenyl, -   X¹ preferably represents nitro, cyano, fluorine, chlorine, bromine,     methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl,     difluoromethyl, dichloromethyl, trifluoromethyl, trichloromethyl,     chlorodifluoromethyl, fluorodichloromethyl, methoxy, ethoxy, n- or     i-propoxy, difluoromethoxy or trifluoromethoxy, -   X² preferably represents hydrogen, nitro, cyano, fluorine, chlorine,     bromine, methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl,     difluoromethyl, dichloromethyl, trifluoromethyl, trichloromethyl,     chlorodifluoromethyl, fluorodichloromethyl, methoxy, ethoxy, n- or     i-propoxy, difluoromethoxy or trifluoromethoxy, -   X³ preferably represents hydrogen, nitro, cyano, fluorine, chlorine,     bromine, methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl,     difluoromethyl, dichloromethyl, trifluoromethyl, trichloromethyl,     chlorodifluoromethyl, fluorodichloromethyl, methoxy, ethoxy, n- or     i-propoxy, difluoromethoxy or trifluoromethoxy, -   t preferably represents the number 0, 1, 2, 3 or 4, -   v preferably represents the number 0, 1, 2, 3 or 4, -   R¹⁶ preferably represents hydrogen, methyl, ethyl, n- or i-propyl, -   R¹⁷ preferably represents hydrogen, methyl, ethyl, n- or i-propyl, -   R¹⁸ preferably represents hydrogen, in each case optionally cyano-,     fluorine-, chlorine-, methoxy-, ethoxy-, n- or i-propoxy-substituted     methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, methoxy,     ethoxy, n- or i-propoxy, n-, i-, s- or t-butoxy, methylthio,     ethylthio, n- or i-propylthio, n-, i-, s- or t-butylthio,     methylamino, ethylamino, n- or i-propylamino, n-, i-, s- or     t-butylamino, dimethylamino or diethylamino, or in each case     optionally cyano-, fluorine-, chlorine-, bromine-, methyl-, ethyl-,     n- or i-propyl-substituted cyclopropyl, cyclobutyl, cyclopentyl,     cyclohexyl, cyclopropyloxy, cyclobutyloxy, cyclopentyloxy,     cyclohexyloxy, cyclopropylthio, cyclobutylthio, cyclopentylthio,     cyclohexylthio, cyclopropylamino, cyclobutylamino, cyclopentylamino     or cyclohexylamino, -   R¹⁹ preferably represents hydrogen, in each case optionally cyano-,     hydroxyl-, fluorine-, chlorine-, methoxy-, ethoxy-, n- or     i-propoxy-substituted methyl, ethyl, n- or i-propyl, n-, i- or     s-butyl, in each case optionally cyano-, fluorine-, chlorine- or     bromine-substituted propenyl, butenyl, propynyl or butynyl, or in     each case optionally cyano-, fluorine-, chlorine-, bromine-,     methyl-, ethyl-, n- or i-propyl-substituted cyclopropyl, cyclobutyl,     cyclopentyl or cyclohexyl, -   R²⁰ preferably represents hydrogen, in each case optionally cyano-,     hydroxyl-, fluorine-, chlorine-, methoxy-, ethoxy-, n- or     i-propoxy-substituted methyl, ethyl, n- or i-propyl, n-, i- or     s-butyl, in each case optionally cyano-, fluorine-, chlorine- or     bromine-substituted propenyl, butenyl, propynyl or butynyl, in each     case optionally cyano-, fluorine-, chlorine-, bromine-, methyl-,     ethyl-, n- or i-propyl-substituted cyclopropyl, cyclobutyl,     cyclopentyl or cyclohexyl, or optionally nitro-, cyano-, fluorine-,     chlorine-, bromine-, methyl-, ethyl-, n- or i-propyl-, n-, i-, s- or     t-butyl-, trifluoromethyl-, methoxy-, ethoxy-, n- or i-propoxy-,     difluoromethoxy- or trifluoromethoxy-substituted phenyl, or together     with R¹⁹ represents in each case optionally methyl- or     ethyl-substituted butane-1,4-diyl(trimethylene), pentane-1,5-diyl,     1-oxa-butane-1,4-diyl or 3-oxa-pentane-1,5-diyl, -   X⁴ preferably represents nitro, cyano, carboxyl, carbamoyl, formyl,     sulphamoyl, hydroxyl, amino, fluorine, chlorine, bromine, methyl,     ethyl, n- or i-propyl, n-, i-, s- or t-butyl, trifluoromethyl,     methoxy, ethoxy, n- or i-propoxy, difluoromethoxy or     trifluoromethoxy, -   X⁵ preferably represents nitro, cyano, carboxyl, carbamoyl, formyl,     sulphamoyl, hydroxyl, amino, fluorine, chlorine, bromine, methyl,     ethyl, n- or i-propyl, n-, i-, s- or t-butyl, trifluoromethyl,     methoxy, ethoxy, n- or i-propoxy, difluoromethoxy or     trifluoromethoxy,

Examples of compounds of the formula (IIa) which are very particularly preferred as insecticide and acaricide safeners according to the invention are listed in the table below.

Table Examples of the compounds of the formula (IIa)

(IIa)

Example (Positions) No. (X¹)_(m) A¹ R⁸ IIa-1 (2) Cl, (4) Cl

OCH₃ IIa-2 (2) Cl, (4) Cl

OCH₃ IIa-3 (2) Cl, (4) Cl

OC₂H₅ IIa-4 (2) Cl, (4) Cl

OC₂H₅ IIa-5 (2) Cl

OCH₃ IIa-6 (2) Cl, (4) Cl

OCH₃ IIa-7 (2) F

OCH₃ IIa-8 (2) F

OCH₃ IIa-9 (2) Cl, (4) Cl

OC₂H₅ IIa-10 (2) Cl, (4) CF₃

OCH₃ IIa-11 (2) Cl

OCH₃ IIa-12 —

OC₂H₅ IIa-13 (2) Cl, (4) Cl

OC₂H₅ IIa-14 (2) Cl, (4) Cl

OC₂H₅ IIa-15 (2) Cl, (4) Cl

OC₂H₅ IIa-16 (2) Cl, (4) Cl

OC₂H₅ IIa-17 (2) Cl, (4) Cl

OC₂H₅ IIa-18 —

OH

Examples of compounds of the formula (IIb) which are very particularly preferred as insecticide and acaricide safeners according to the invention are listed in the table below.

TABLE (IIb)

Examples of the compounds of the formula (IIb) Ex- am- ple (Position) (Position) No. X² X³ A² R⁹ IIb-1 (5) — CH₂ OH Cl IIb-2 (5) — CH₂ OCH₃ Cl IIb-3 (5) — CH₂ OC₂H₅ Cl IIb-4 (5) — CH₂ OC₃H₇-n Cl IIb-5 (5) — CH₂ OC₃H₇-i Cl IIb-6 (5) — CH₂ OC₄H₉-n Cl IIb-7 (5) — CH₂ OCH(CH₃)C₅H₁₁-n Cl IIb-8 (5) (2) CH₂ OH Cl F IIb-9 (5) (2) CH₂ OH Cl Cl IIb- (5) — CH₂ OCH₂CH═CH₂ 10 Cl IIb- (5) — CH₂ OC₄H₉-i 11 Cl IIb-12 (5)Cl — CH₂

IIb-13 (5)Cl —

OCH₂CH═CH₂ IIb-14 (5)Cl —

OC₂H₅ IIb-15 (5)Cl —

OCH₃

Examples of the compounds of the formula (IIc) which are very particularly preferred as insecticide and acaricide safeners according to the invention are listed in the table below.

TABLE (IIc)

Examples of the compounds of the formula (IIc) Example No. R¹⁰ N(R¹¹, R¹²) IIc-1 CHCl₂ N(CH₂CH═CH₂)₂ IIc-2 CHCl₂

IIc-3 CHCl₂

IIc-4 CHCl₂

IIc-5 CHCl₂

IIc-6 CHCl₂

IIc-7 CHCl₂

Examples of the compounds of the formula (IId) which are very particularly preferred as insecticide and acaricide safeners according to the invention are listed in the table below.

TABLE (IId)

Examples of the compounds of the formula (IId) Example (Positions) (Positions) No. R¹⁶ R¹⁷ R¹⁸ (X⁴)_(t) (X⁵)_(v) IId-1  H H CH₃ (2) OCH₃ — IId-2  H H C₂H₅ (2) OCH₃ — IId-3  H H C₃H₇-n (2) OCH₃ — IId-4  H H C₃H₇-i (2) OCH₃ — IId-5  H H

(2) OCH₃ — IId-6  H H CH₃ (2) OCH₃ — (5) CH₃ IId-7  H H C₂H₅ (2) OCH₃ — (5) CH₃ IId-8  H H C₃H₇-n (2) OCH₃ — (5) CH₃ IId-9  H H C₃H₇-i (2) OCH₃ — (5) CH₃ IId-10 H H

(2) OCH₃(5) CH₃ — IId-11 H H OCH₃ (2) OCH₃ — (5) CH₃ IId-12 H H OC₂H₅ (2) OCH₃ — (5) CH₃ IId-13 H H OC₃H₇-i (2) OCH₃ — (5) CH₃ IId-14 H H SCH₃ (2) OCH₃ — (5) CH₃ IId-15 H H SC₂H₅ (2) OCH₃ — (5) CH₃ IId-16 H H SC₃H₇-i (2) OCH₃ — (5) CH₃ IId-17 H H NHCH₃ (2) OCH₃ — (5) CH₃ IId-18 H H NHC₂H₅ (2) OCH₃ — (5) CH₃ IId-19 H H NHC₃H₇-i (2) OCH₃ — (5) CH₃ IId-20 H H

(2) OCH₃(5) CH₃ — IId-21 H H NHCH₃ (2) OCH₃ — IId-22 H H NHC₃H₇-i (2) OCH₃ — IId-23 H H N(CH₃)₂ (2) OCH₃ — IId-24 H H N(CH₃)₂ (3) CH₃ — (4) CH₃ IId-25 H H CH₂—O—CH₃ (2) OCH₃ —

Examples of the compounds of the formula (IIe) which are very particularly preferred as insecticide and acaricide safeners according to the invention are listed in the table below.

TABLE (IIe)

Examples of the compounds of the formula (IIe) Example (Positions) (Positions) No. R¹⁶ R¹⁹ R²⁰ (X⁴)_(t) (X⁵)_(v) IIe-1  H H CH₃ (2) OCH₃ — IIe-2  H H C₂H₅ (2) OCH₃ — IIe-3  H H C₃H₇-n (2) OCH₃ — IIe-4  H H C₃H₇-i (2) OCH₃ — IIe-5  H H

(2) OCH₃ — IIe-6  H CH₃ CH₃ (2) OCH₃ — IIe-7  H H CH₃ (2) OCH₃ — (5) CH₃ IIe-8  H H C₂H₅ (2) OCH₃ — (5) CH₃ IIe-9  H H C₃H₇-n (2) OCH₃ — (5) CH₃ IIe-10 H H C₃H₇-i (2) OCH₃ — (5) CH₃ IIe-11 H H

(2) OCH₃(5) CH₃ — IIe-12 H CH₃ CH₃ (2) OCH₃ — (5) CH₃

Most preferred compounds which improve crop plant compatibility [component (b)] are cloquintocet-mexyl, fenchlorazol-ethyl, isoxadifen-ethyl, mefenpyr-diethyl, firilazole, fenclorim, cumyluron, dymron, dichlormid, dimepiperate and the compounds IIe-5 and IIe-11 and particular emphasis is given to cloquintocet-mexyl, isoxadifen-ethyl, mefenpyr-diethyl, furilazole, dichlormid, fenclorim and IIe-5.

Examples of the selectively insecticidal and/or acaricidal 1 combinations according to the invention of in each case one active compound of the formula (I) and in each case one of the safeners defined above are listed in the table below.

Table Examples of the combinations according to the invention

Active compound of the formula (I) Safener I-1 cloquintocet-mexyl I-1 fenchlorazole-ethyl I-1 isoxadifen-ethyl I-1 mefenpyr-diethyl I-1 furilazole I-1 fenclorim I-1 cumyluron I-1 daimuron/dymron I-1 dimepiperate I-1 IIe-11 I-1 IIe-5 I-1 dichlormid I-2 cloquintocet-mexyl I-2 fenchlorazole-ethyl I-2 isoxadifen-ethyl I-2 mefenpyr-diethyl I-2 furilazole I-2 fenclorim I-2 cumyluron I-2 daimuron/dymron I-2 dimepiperate I-2 IIe-11 I-2 IIe-5 I-2 dichlormid I-3 cloquintocet-mexyl I-3 fenchlorazole-ethyl I-3 isoxadifen-ethyl I-3 mefenpyr-diethyl I-3 furilazole I-3 fenclorim I-3 cumyluron I-3 daimuron/dymron I-3 dimepiperate I-3 IIe-5 I-3 IIe-11 I-3 dichlormid I-4 cloquintocet-mexyl I-4 fenchlorazole-ethyl I-4 isoxadifen-ethyl I-4 mefenpyr-diethyl I-4 furilazole I-4 fenclorim I-4 cumyluron I-4 daimuron/dymron I-4 dimepiperate I-4 IIe-11 I-4 IIe-5 I-4 dichlormid I-5 cloquintocet-mexyl I-5 fenchlorazole-ethyl I-5 isoxadifen-ethyl I-5 mefenpyr-diethyl I-5 furilazole I-5 fenclorim I-5 cumyluron I-5 daimuron/dymron I-5 dimepiperate I-5 IIe-5 I-5 IIe-11 I-5 dichlormid I-6 cloquintocet-mexyl I-6 fenchlorazole-ethyl I-6 isoxadifen-ethyl I-6 mefenpyr-diethyl I-6 furilazole I-6 fenclorim I-6 cumyluron I-6 daimuron/dymron I-6 dimepiperate I-6 IIe-5 I-6 IIe-11 I-6 dichlormid

The compounds of the general formula (IIa) to be used as safeners are known and/or can be prepared by processes known per se (cf. WO-A-91/07874, WO-A-95/07897).

The compounds of the general formula (IIb) to be used as safeners are known and/or can be prepared by processes known per se (cf. EP-A-191736).

The compounds of the general formula (IIc) to be used as safeners are known and/or can be prepared by processes known per se (cf. DE-A-2218097, DE-A-2350547).

The compounds of the general formula (IId) to be used as safeners are known and/or can be prepared by processes known per se (cf. DE-A-19621522/U.S. Pat. No. 6,235,680).

The compounds of the general formula (IIe) to be used as safeners are known and/or can be prepared by processes known per se (cf. WO-A-99/66795/U.S. Pat. No. 6,251,827).

Surprisingly, it has now been found that the above-defined active compound combinations of substituted ketoenols of the general formula (I) and safeners (antidotes) of group (b) listed above, whilst being tolerated very well by useful plants, have good insecticidal and/or acaricidal activity and can be used in various crops, in particular in cereals (especially wheat and barley), but also in millet, maize and rice, for the selective control of insects.

Here, it has to be considered to be surprising that, from a large number of known safeners or antidotes which are capable of antagonizing the damaging effect of a herbicide on the crop plants, it is in particular the abovementioned compounds of group (b) which are suitable for neutralizing the damaging effect of substituted cyclic ketoenols of the formula (I) on the crop plants virtually completely without negatively affecting the insecticidal and/or acaricidal activity.

Furthermore, it has to be considered to be completely surprising that compounds from group (b) listed above are not only capable of virtually completely neutralizing the damaging effect of substituted cyclic ketoenols of the formula (I) on the crop plants but in some cases even enhance the insecticidal and/or acaricidal activity of the substituted cyclic ketoenols of the formula (I), so that a synergistic effect can be observed.

Emphasis is given here to the particularly advantageous effect of the particularly and most preferred combination partners from group (b), in particular in respect of sparing cereal plants, such as, for example, wheat, barley and rye, but also millet, maize and rice, as crop plants.

The combinations of active compounds can be used, for example, for the following plants:

Dicotyledonous crops of the genera: Gossypium, Glycine, Beta, Daucus, Phaseolus, Pisum, Solanum, Linum, Ipomoea, Vicia, Nicotiana, Lycopersicon, Arachis, Brassica, Lactuca, Cucumis, Cuburbita, Helianthus.

Monocotyledonous crops of the genera: Oryza, Zea, Triticum, Hordeum, Avena, Secale, Sorghum, Panicum, Saccharum, Ananas, Asparagus, Allium.

However, the use of the combinations of active compounds is by no means limited to these genera but equally also extends to other plants.

The advantageous effect of the combinations of active compounds is particularly strongly pronounced at certain concentration ratios. However, the weight ratios of the active compounds in the combinations of active compounds can be varied within relatively wide ranges. In general, 0.001 to 1000 parts by weight, preferably 0.01 to 100 parts by weight, particularly preferably 0.05 to 10 parts by weight and most preferably 0.07 to 1.5 parts by weight of one of the crop plant compatibility-improving compounds (antidotes/safeners) mentioned above under (b) are present per part by weight of active compound of the formula (I) or salts thereof.

The active compounds or active compound combinations can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspoemulsion concentrates, natural and synthetic materials impregnated with active compound and microencapsulations in polymeric materials.

These formulations are produced in a known manner, for example by mixing the active compounds with extenders, that is, liquid solvents and/or solid carriers, optionally with the use of surface-active agents, that is, emulsifiers and/or dispersants and/or foam formers.

If the extender used is water, it is also possible to use for example organic solvents as auxiliary solvents. Suitable liquid solvents are mainly: aromatics, such as xylene, toluene or alkylnaphthalenes, chlorinated aromatics or chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chloroethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example mineral oil fractions, mineral and vegetable oils, alcohols, such as butanol or glycol and ethers and esters thereof, ketones, such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents, such as dimethylformamide and dimethyl sulphoxide, and water.

Suitable solid carriers are:

for example ammonium salts and ground natural minerals, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth, and ground synthetic minerals, such as finely divided silica, alumina and silicates; suitable as solid carriers for granules are: for example crushed and fractionated natural rocks such as calcite, marble, pumice, sepiolite and dolomite, and synthetic granules of inorganic and organic meals, and granules of organic material such as sawdust, coconut shells, maize cobs and tobacco stalks; suitable as emulsifiers and/or foam formers are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkylsulphonates, alkyl sulphates, arylsulphonates and protein hydrolysates; suitable as dispersants are: for example lignosulphite waste liquors and methylcellulose.

Tackifiers such as carboxymethylcellulose and natural and synthetic polymers in the form of powders, granules or latices, such as gum arabic, polyvinyl alcohol and polyvinyl acetate, and natural phospholipids, such as cephalins and lecithins, and synthetic phospholipids can be used in the formulations. Other possible additives are mineral and vegetable oils.

It is possible to use colorants such as inorganic pigments, for example iron oxide, titanium oxide and Prussian Blue, and organic dyestuffs, such as alizarin dyestuffs, azo dyestuffs and metal phthalocyanine dyestuffs, and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc.

The formulations in general comprise between 0.1 and 95% by weight of active compounds, including the active compounds with a safening effect, preferably between 0.5 and 90%.

The combinations of active compounds are generally applied in the form of ready-to-use formulations. However, the active compounds contained in the combinations of active compounds may also be applied in the form of individual formulations which are mixed upon use, that is, in the form of tank mixes.

The combinations of active compounds, as such or in their formulations, may furthermore also be used as a mixture with other known herbicides, again with ready-to-use formulations or tank mixes being possible. A mixture with other known active compounds, such as fungicides, insecticides, acaricides, nematicides, attractants, sterilants, bactericides, bird repellents, growth substances, plant nutrients and soil conditioners is also possible. It may furthermore be advantageous for specific applications, in particular for the post-emergence method, to incorporate into the formulations plant-compatible mineral or vegetable oils (for example the commercial product “Rako Binol”) or ammonium salts, such as, for example, ammonium sulphate or ammonium thiocyanate, as further additives.

The combinations of active compounds can be used as such, in the form of their formulations or the use forms which are prepared from these formulations by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. Application is effected in the customary manner, for example by watering, spraying, atomizing, dusting or broadcasting.

The application rates of the combinations of active compound can be varied within a certain range; they depend inter alia on the weather and on the soil factors. In general, the application rates are between 0.005 and 5 kg per ha, preferably between 0.01 and 2 kg per ha, particularly preferably between 0.05 and 1.0 kg per ha.

The combinations of active compounds can be applied before and after emergence of the plants, i.e. by the pre-emergence and the post-emergence method.

Depending on their properties, the safeners to be used can be employed for pretreating the seed of the crop plant (seed dressing) or be incorporated into the seed furrows before sowing or, together with the herbicide, be applied before or after emergence of the plants.

The combinations of active compounds are suitable for controlling animal pests, preferably arthropods and nematodes, in particular insects and arachnids, encountered in agriculture, in animal healthcare, in forests, in the protection of stored products and in the protection of materials, and also in the hygiene sector. They are effective against normally sensitive and resistant species and against all or individual stages of development. The abovementioned pests include:

From the order of the Isopoda, for example, Oniscus asellus, Armadillidium vulgare, Porcellio scaber.

From the order of the Diplopoda, for example, Blaniulus guttulatus.

From the order of the Chilopoda, for example, Geophilus carpophagus, Scutigera spp.

From the order of the Symphyla, for example, Scutigerella immaculata.

From the order of the Thysanura, for example, Lepisma saccharina.

From the order of the Collembola, for example, Onychiurus armatus.

From the order of the Orthoptera, for example, Acheta domesticus, Gryllotalpa spp., Locusta migratoria migratorioides, Melanoplus spp., Schistocerca gregaria.

From the order of the Blattaria, for example, Blatta orientalis, Periplaneta americana, Leucophaea maderae, Blattella germanica.

From the order of the Dermaptera, for example, Forficula auricularia.

From the order of the Isoptera, for example, Reticulitermes spp.

From the order of the Phthiraptera, for example, Pediculus humanus corporis, Haematopinus spp., Linognathus spp., Trichodectes spp., Damalinia spp.

From the order of the Thysanoptera, for example, Hercinothrips femoralis, Thrips tabaci, Thrips palmi, Frankliniella occidentalis.

From the order of the Heteroptera, for example, Eurygaster spp., Dysdercus intermedius, Piesma quadrata, Cimex lectularius, Rhodnius prolixus, Triatoma spp.

From the order of the Homoptera, for example, Aleurodes brassicae, Bemisia tabaci, Trialeurodes vaporariorum, Aphis gossypii, Brevicoryne brassicae, Cryptomyzus ribis, Aphis fabae, Aphis pomi, Eriosoma lanigerum, Hyalopterus arundinis, Phylloxera vastatrix, Pemphigus spp., Macrosiphum avenae, Myzus spp., Phorodon humuli, Rhopalosiphum padi, Empoasca spp., Euscelis bilobatus, Nephotettix cincticeps, Lecanium corni, Saissetia oleae, Laodelphax striatellus, Nilaparvata lugens, Aonidiella aurantii, Aspidiotus hederae, Pseudococcus spp., Psylla spp.

From the order of the Lepidoptera, for example, Pectinophora gossypiella, Bupalus piniarius, Chematobia brumata, Lithocolletis blancardella, Hyponomeuta padella, Plutella xylostella, Malacosoma neustria, Euproctis chrysorrhoea, Lymantria spp., Bucculatrix thurberiella, Phyllocnistis citrella, Agrotis spp., Euxoa spp., Feltia spp., Earias insulana, Heliothis spp., Mamestra brassicae, Panolis flammea, Spodoptera spp., Trichoplusia ni, Carpocapsa pomonella, Pieris spp., Chilo spp., Pyrausta nubilalis, Ephestia kuehniella, Galleria mellonella, Tineola bisselliella, Tinea pellionella, Hofmannophila pseudospretella, Cacoecia podana, Capua reticulana, Choristoneura fumiferana, Clysia ambiguella, Homona magnanima, Tortrix viridana, Cnaphalocerus spp., Oulema oryzae.

From the order of the Coleoptera, for example, Anobium punctatum, Rhizopertha dominica, Bruchidius obtectus, Acanthoscelides obtectus, Hylotrupes bajulus, Agelastica alni, Leptinotarsa decemlineata, Phaedon cochleariae, Diabrotica spp., Psylliodes chrysocephala, Epilachna varivestis, Atomaria spp., Oryzaephilus surinamensis, Anthonomus spp., Sitophilus spp., Otiorrhynchus sulcatus, Cosmopolites sordidus, Ceuthorrhynchus assimilis, Hypera postica, Dermestes spp., Trogoderma spp., Anthrenus spp., Attagenus spp., Lyctus spp., Meligethes aeneus, Ptinus spp., Niptus hololeucus, Gibbium psylloides, Tribolium spp., Tenebrio molitor, Agriotes spp., Conoderus spp., Melolontha melolontha, Amphimallon solstitialis, Costelytra zealandica, Lissorhoptrus oryzophilus.

From the order of the Hymenoptera, for example, Diprion spp., Hoplocampa spp., Lasius spp., Monomorium pharaonis, Vespa spp.

From the order of the Diptera, for example, Aedes spp., Anopheles spp., Culex spp., Drosophila melanogaster, Musca spp., Fannia spp., Calliphora erythrocephala, Lucilia spp., Chrysomyia spp., Cuterebra spp., Gastrophilus spp., Hyppobosca spp., Stomoxys spp., Oestrus spp., Hypoderma spp., Tabanus spp., Tannia spp., Bibio hortulanus, Oscinella frit, Phorbia spp., Pegomyia hyoscyami, Ceratitis capitata, Dacus oleae, Tipula paludosa, Hylemyia spp., Liriomyza spp.

From the order of the Siphonaptera, for example, Xenopsylla cheopis, Ceratophyllus spp.

From the class of the arachnids, for example, Scorpio maurus, Latrodectus mactans, Acarus siro, Argas spp., Ornithodoros spp., Dermanyssus gallinae, Eriophyes ribis, Phyllocoptruta oleivora, Boophilus spp., Rhipicephalus spp., Amblyomma spp., Hyalomma spp., Ixodes spp., Psoroptes spp., Chorioptes spp., Sarcoptes spp., Tarsonemus spp., Bryobia praetiosa, Panonychus spp., Tetranychus spp., Hemitarsonemus spp., Brevipalpus spp.

The plant-parasitic nematodes include, for example, Pratylenchus spp., Radopholus similis, Ditylenchus dipsaci, Tylenchulus semipenetrans, Heterodera spp., Globodera spp., Meloidogyne spp., Aphelenchoides spp., Longidorus spp., Xiphinema spp., Trichodorus spp., Bursaphelenchus spp.

When used as insecticides, the combinations of active compounds can furthermore be present, in their commercial formulations and in the use forms prepared from these formulations, as a mixture with synergists. Synergists are compounds which enhance the activity of the active compounds, without it being necessary for the added synergist to be active for its part.

The content of active compounds of the use forms prepared from the commercial formulations may vary within wide ranges. The concentration of active compounds of the use forms may be from 0.0000001 to 95% by weight of active compound and is preferably from 0.0001 to 1% by weight.

Application is carried out in a customary manner adapted to the use forms.

According to the invention, it is possible to treat all plants and parts of plants. Plants are to be understood here as meaning all plants and plant populations such as desired and undesired wild plants or crop plants (including naturally occurring crop plants). Crop plants can be plants which can be obtained by conventional breeding and optimization methods or by biotechnological and genetic engineering methods or combinations of these methods, including the transgenic plants and including the plant cultivars which can or cannot be protected by plant breeder's certificates. Parts of plants are to be understood as meaning all above-ground and below-ground parts and organs of plants, such as shoot, leaf, flower and root, examples which may be mentioned being leaves, needles, stems, trunks, flowers, fruit bodies, fruits and seeds and also roots, tubers and rhizomes. Parts of plants also include harvested plants and vegetative and generative propagation material, for example seedlings, tubers, rhizomes, cuttings and seeds.

The treatment of the plants and parts of plants according to the invention with the active compounds is carried out directly or by action on their environment, habitat or storage area according to customary treatment methods, for example by dipping, spraying, evaporating, atomizing, broadcasting, brushing-on and, in the case of propagation material, in particular in the case of seeds, furthermore by one- or multi-layer coating.

As already mentioned above, it is possible to treat all plants and their parts according to the invention. In a preferred embodiment, wild plant species and plant varieties, or those obtained by conventional biological breeding methods, such as crossing or protoplast fusion, and parts thereof, are treated. In a further preferred embodiment, transgenic plants and plant varieties obtained by genetic engineering methods, if appropriate in combination with conventional methods (Genetically Modified Organisms), and parts thereof are treated. The term “parts” or “parts of plants” or “plant parts” has been explained above.

Particularly preferably, plants of the plant varieties which are in each case commercially available or in use are treated according to the invention.

Depending on the plant species or plant varieties, their location and growth conditions (soils, climate, vegetation period, diet), the treatment according to the invention may also result in superadditive (“synergistic”) effects. Thus, for example, reduced application rates and/or a widening of the activity spectrum and/or an increase in the activity of the substances and compositions which can be used according to the invention, better plant growth, increased tolerance to high or low temperatures, increased tolerance to drought or to water or soil salt content, increased flowering performance, easier harvesting, accelerated maturation, higher harvest yields, better quality and/or a higher nutritional value of the harvested products, better storage stability and/or processability of the harvested products are possible which exceed the effects which were actually to be expected.

The transgenic plants or plant varieties (i.e. those obtained by genetic engineering) which are preferred and to be treated according to the invention include all plants which, in the genetic modification, received genetic material which imparts particularly advantageous useful traits to these plants. Examples of such traits are better plant growth, increased tolerance to high or low temperatures, increased tolerance to drought or to water or soil salt content, increased flowering performance, easier harvesting, accelerated maturation, higher harvest yields, better quality and/or a higher nutritional value of the harvested products, better storage stability and/or processability of the harvested products. Further and particularly emphasized examples of such properties are a better defence of the plants against animal and microbial pests, such as against insects, mites, phytopathogenic fungi, bacteria and/or viruses, and also increased tolerance of the plants to certain herbicidally active compounds. Examples of transgenic plants which may be mentioned are the important crop plants, such as cereals (wheat, rice), maize, soya beans, potatoes, cotton, oilseed rape and also fruit plants (with the fruits apples, pears, citrus fruits and grapes), and particular emphasis is given to maize, soya beans, potatoes, cotton and oilseed rape. Traits that are particularly emphasized are the increased defence of the plants against insects by toxins formed in the plants, in particular those formed by the genetic material from Bacillus thuringiensis (for example by the genes CryIA(a), CryIA(b), CryIA(c), CryIIA, CryIIIA, CryIIIB2, Cry9c Cry2Ab, Cry3Bb and CryIF and also combinations thereof) (hereinbelow referred to as “Bt plants”). Traits that are furthermore particularly emphasized are the increased tolerance of the plants to certain herbicidally active compounds, for example imidazolinones, sulphonylureas, glyphosate or phosphinotricin (for example the “PAT” gene). The genes which impart the desired traits in question can also be present in combinations with one another in the transgenic plants. Examples of “Bt plants” which may be mentioned are maize varieties, cotton varieties, soya bean varieties and potato varieties which are sold under the trade names YIELD GARD® (for example maize, cotton, soya bean), KnockOut® (for example maize), StarLink® (for example maize), Bollgard® (cotton), Nucotn® (cotton) and NewLeaf® (potato). Examples of herbicide-tolerant plants which may be mentioned are maize varieties, cotton varieties and soya bean varieties which are sold under the trade names Roundup Ready® (tolerance to glyphosate, for example maize, cotton, soya bean), Liberty Link® (tolerance to phosphinotricin, for example oilseed rape), IMI® (tolerance to imidazolinones) and STS® (tolerance to sulphonylureas, for example maize). Herbicide-resistant plants (plants bred in a conventional manner for herbicide tolerance) which may be mentioned include the varieties sold under the name Clearfield® (for example maize). Of course, these statements also apply to plant varieties having these or still-to-be-developed genetic traits, which plant varieties will be developed and/or marketed in the future.

The plants listed can be treated according to the invention in a particularly advantageous manner with the active compound mixtures. The preferred ranges stated above for the mixtures also apply to the treatment of these plants. Particular emphasis is given to the treatment of plants with the mixtures specifically mentioned in the present text.

USE EXAMPLES

Method: Safener test after spraying Solvent: 7 parts by weight of DMF Emulsifier: 2 parts by weight of alkylaryl polyglycol ether

To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with the stated amounts of solvent and emulsifier, and the concentrate is diluted with tap water to the desired concentration. The desired amount of safener (in the case of mefenpyr-diethyl as WP 20) is mixed into the water used for dilution. Furthermore, 2 g of a.i./l of rapeseed oil methyl ester 500 EW are added. Leaves of winter barley at the 2-leaf stage which are infested by the bird cherry-oat aphid (Rhopalosiphum padi) are treated with the desired active compound and safener concentrations using a spray boom, the water application rate being 3001/ha. Per variant, the test is carried out at least twice. Evaluation is carried out after 7 d and/or 14 d by assessing the plant damage in % and the kill of the grain aphids in % compared to the untreated control. 100% damage means that the plant has died, and 0% means no damage. 100% effect on the grain aphids means that all aphids have been killed; 0% means that none of the aphids have been killed.

Results for greenhouse trials with safener after spraying against Rhopalosiphum padi on summer barley/winter barley

TABLE Application rate Kill (%) Damage (%) g of a.i./ha 7 d 7 d 14 d Example I-1′-1  40 70 80 90 Example I-1′-1 + 40 + 100 97 50 40 mefenpyr-diethyl mefenpyr-diethyl 100 0 0 0

TABLE Damage to Application rate Kill (%) new growth (%) g of a.i./ha 7 d 7 d 14 d Example I-1′-1  40 70 100 100 Example I-1′-1 + 40 + 100 97 30 0 mefenpyr-diethyl mefenpyr-diethyl 100 0 0 0

Formula to Calculate the Kill Rate of a Combination of Two Active Compounds

The expected activity of a given combination of two active compounds can be calculated as follows (cf. Colby, S. R., “Calculating Synergistic and Antagonistic Responses of Herbicide Combinations”, Weeds 15, pages 20-22, 1967):

if

-   X is the kill rate expressed in % of the untreated control when     employing active compound A at an application rate of m ppm, -   Y is the kill rate expressed in % of the untreated control when     employing active compound B at an application rate of n ppm, -   E is the kill rate expressed in % of the untreated control when     using the active compounds A and B at application rates of m and n     ppm,

${{then}\mspace{14mu} E} = {X + Y - \frac{X \times Y}{100}}$

If the actual insecticidal kill rate exceeds the calculated value, the kill of the combination is superadditive, i.e. a synergistic effect is present. In this case, the actually observed kill rate must exceed the value calculated using the above formula for the expected kill rate (E).

Examples of Spray Application

Solvent: water Adjuvant: rapeseed oil methyl ester (0.1% of a.i./l)

To prepare a suitable application solution, 1 part by weight of formulation is mixed with the appropriate amount of water and the adjuvant and the concentrate is diluted with water to the desired concentration.

Example A Aphis gossypii Test

Cotton plants (Gossypium herbaceum) which are heavily infested by the cotton aphid (Aphis gossypii) are sprayed to runoff point with the desired concentration of the application solution.

Example B Metopolophium dirhodum Test

Barley plants (Hordeum vulgare) which are heavily infested by a grain aphid (Metopolophium dirhodum) are sprayed to runoff point with the desired concentration of the application solution.

Example C Myzus persicae Test

Bell pepper plants (Capsicum sativum) which are heavily infested by the green peach aphid (Myzus persicae) are sprayed to runoff point with the desired concentration of the application solution.

After the desired period of time, the kill in % is determined. 100% means that all aphids have been killed; 0% means that none of the aphids have been killed. The determined kill rates are entered in Colby's formula.

In this test, for example, the following active compound combination in accordance with the present application shows a synergistically enhanced activity compared to the active compounds applied individually:

TABLE A Plant-damaging insects Aphis gossypii - Test Kill rate Concentration in % after 7^(d) Formulation in ppm found* calc.** Ex. (I-1′-5)  20 30  SC 240 Isoxadifen-ethyl WG 50  50 0 Ex. (I-1′-5) + 20 + 50  50 30 Isoxadifen-ethyl (1:2.5) according to the invention Mefenpyr-diethyl WG 15 100 0 Ex. (I-1′-5) + 20 + 100 55 30 Mefenpyr-diethyl (1:5) according to the invention Ex. (IIe-5) a.i. 100 0 Ex. (I-1′-5) + (Ex. IIe-5) 20 + 100 50 30 according to the invention Cloquintocet-mexyl WP 20 100 5 Ex. (I-1′-5) + 20 + 100 70   33.5 Cloquintocet-mexyl (1:5) according to the invention Dichlormid a.i. 100 0 Ex. (I-1′-5) + 20 + 100 55 30 Dichlormid (1:5) according to the invention *found = activity found **calc. = activity calculated using Colby's formula

TABLE B Plant-damaging insects Metopolophium dirhodum-Test Kill rate Concentration in % after 7^(d) Formulation in ppm found* calc.** Ex. (I-1′-5) 20 15  SC 240 Isoxadifen-ethyl WG 50 25 0 Ex. (I-1′-5) + 20 + 25  35 15 Isoxadifen-ethyl (1:1.25) according to the invention Ex. (IIe-5) 100  0 Ex. (I-1′-5) + 20 + 100 35 15 (Ex. IIe-5) (1:5) according to the invention Dichloramid a.i. 100  0 Ex. (I-1′-5) + 20 + 100 40 15 Dichloramid(1:5) according to the invention Fenclorim a.i. 25 0 Ex. (I-1′-5) + 20 + 25  35 15 Fenclorim (1:1.25) according to the invention *found = activity found **calc. = activity calculated using Colby's formula

TABLE C Plant-damaging insects Myzus persicae - Test Kill rate Concentration in % after 7^(d) Formulation in ppm found* calc.** Ex. (I-1′-5) 20 0 SC 240 Mefenpyr-diethyl WG 15 100  5 Ex. (I-1′-5) + 20 + 100 35 5 Mefenpyr-diethyl (1:5) according to the invention Ex. (IIe-5) 100  5 Ex. (I-1′-5) + (Ex. IIe-5) (1:5) 20 + 100 70 5 according to the invention Cloquintocet-mexyl WP 20 25 0 Ex. (I-1′-5) + 20 + 25  80 0 Cloquintocet-mexyl (1:1.25) according to the invention Dichlormid a.i. 100  0 Ex. (I-1′-5) + Dichlormid (1:5) 20 + 100 94 0 according to the invention Fenclorim a.i. 50 0 Ex. (I-1′-5) + Fenclorim (1:2.5) 20 + 50  90 0 according to the invention Furilazole a.i. 50 0 Ex. (I-1′-5) + Furilazole (1:2.5) 20 + 50    87.5 0 according to the invention *found = activity found **calc. = activity calculated using Colby's formula 

1. A method for controlling insects or arachnids comprising contacting insects or arachnids with an effective amount of an active compound combination comprising (a) at least one substituted cyclic ketoenol of the formula (I)

in which X represents halogen, alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, haloalkyl, haloalkoxy, haloalkenyloxy, nitro or cyano, Z represents hydrogen, alkyl, halogen, alkenyl, alkynyl, optionally substituted aryl or optionally substituted hetaryl, W and Y independently of one another represent hydrogen, halogen, alkyl, alkoxy, alkenyloxy, haloalkyl, haloalkoxy, haloalkenyloxy, nitro or cyano, CKE represents one of the groups

in which A represents hydrogen, in each case optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, or alkylthioalkyl, saturated or unsaturated, optionally substituted cycloalkyl, in which optionally at least one ring atom is replaced by a heteroatom, or in each case optionally halogen-, alkyl-, haloalkyl-, alkoxy-, haloalkoxy-, cyano- or nitro-substituted aryl, arylalkyl or hetaryl, B represents hydrogen, alkyl or alkoxyalkyl, or A and B together with the carbon atom to which they are attached represent a saturated or unsaturated, unsubstituted or substituted eye cyclic group which optionally contains at least one heteroatom, D represents hydrogen or an optionally substituted radical from the group consisting of alkyl, alkenyl, alkynyl, alkoxyalkyl, saturated or unsaturated cycloalkyl, in which one or more ring members is optionally replaced by heteroatoms, arylalkyl, aryl, hetarylalkyl or hetaryl, or A and D together with the atoms to which they are attached represent a saturated or unsaturated cyclic group which is unsubstituted or substituted and optionally contains at least one heteroatom, or A and Q¹ together represent alkanediyl or alkenediyl which are in each case optionally substituted by hydroxyl or by in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl, benzyloxy or aryl, or Q¹ represents hydrogen or alkyl, Q², Q⁴, Q⁵ and Q⁶ independently of one another represent hydrogen or alkyl, Q³ represents hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl in which optionally one methylene group is replaced by oxygen or sulphur, or optionally substituted phenyl, or Q³ and Q⁴ together with the carbon atom to which they are attached, represent a saturated or unsaturated, unsubstituted or substituted eye cyclic group which optionally contains a heteroatom, G represents hydrogen (a) or represents one of the groups

in which E represents a metal ion or an ammonium ion, L represents oxygen or sulphur, M represents oxygen or sulphur, R¹ represents in each case optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl, optionally halogen-, alkyl- or alkoxy-substituted cycloalkyl, which may be interrupted by at least one heteroatom, or in each case optionally substituted phenyl, phenylalkyl, hetaryl, phenoxyalkyl or hetaryloxyalkyl, R² represents in each case optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl or in each case optionally substituted cycloalkyl, phenyl or benzyl, R³, R⁴ and R⁵ independently of one another represent in each case optionally halogen-substituted alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenylthio, cycloalkylthio or, in each case optionally substituted phenyl, benzyl, phenoxy or phenylthio, R⁶ and R⁷ independently of one another represent hydrogen, in each case optionally halogen-substituted alkyl, cycloalkyl, alkenyl, alkoxy, alkoxyalkyl, optionally substituted phenyl, optionally substituted benzyl, or together with the N atom to which they are attached represent a cyclic group which is optionally interrupted by oxygen or sulphur, including tautomeric forms of the compounds of the general formula (I) and the salts or acid or base adducts of the compounds of the general formula (I)—and (b) at least one crop plant compatibility-improving compound, selected from the group of compounds below: 4-dichloroacetyl-1-oxa-4-aza-spiro[4.5]-decane (AD-67, MON-4660), 1-di-chloroacetyl-hexahydro-3,3,8a-trimethylpyrrolo[1,2-a]-pyrimidin-6(2H)-one (dicyclonon, BAS-145138), 4-dichloroacetyl-3,4-dihydro-3-methyl-2H-1,4-benzoxazine (benoxacor), 1-methyl-hexyl 5-chloro-quinolin-8-oxy-acetate(cloquintocet-mexyl 3-(2-chloro-benzyl)-1-(1-methyl-1-phenyl-ethyl)-urea (cumyluron), α-(cyanomethoximino)-phenylacetonitrile (cyometrinil), 2,4-dichloro-phenoxyacetic acid (2,4-D), 4-(2,4-dichloro-phenoxy)-butyric acid (2,4-DB), 1-(1-methyl-1-phenyl-ethyl)-3-(4-methyl-phenyl)-urea (daimuron, dymron), 3,6-dichloro-2-methoxy-benzoic acid (dicamba), S-1-methyl-1-phenyl-ethyl piperidine-1-thiocarboxylate (dimepiperate), 2,2-dichloro-N-(2-oxo-2-(2-propenylamino)-ethyl)-N-(2-propenyl)-acetamide (DKA-24), 2,2-dichloro-N,N-di-2-propenyl-acetamide (dichlormid), 4,6-dichloro-2-phenyl-pyrimidine (fenclorim), ethyl 1-(2,4-dichloro-phenyl)-5-trichloromethyl-1H-1,2,4-triazole-3-carboxylate (fenchlorazole-ethyl), phenyl-methyl 2-chloro-4-trifluoromethyl-thiazole-5-carboxylate (flurazole), 4-chloro-N-(1,3-dioxolan-2-yl-methoxy)-α-trifluoro-acetophenone oxime (fluxofenim), 3-dichloroacetyl-5-(2-furanyl)-2,2-dimethyl-oxazolidine (furilazole, MON-13900), ethyl 4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate (isoxadifen-ethyl), 1-(ethoxycarbonyl)-ethyl 3,6-dichloro-2-methoxybenzoate (lactidichlor), (4-chloro-o-tolyloxy)-acetic acid (MCPA), 2-(4-chloro-o-tolyloxy)-propionic acid (mecoprop), diethyl 1-(2,4-dichloro-phenyl)-4,5-di-hydro-5-methyl-1H-pyrazole-3,5-dicarboxylate (mefenpyr-diethyl), 2-dichloromethyl-2-methyl-1,3-dioxolane (MG-191), 2-propenyl-1-oxa-4-azaspiro[4.5]decane 4-carbodithioate (MG-838), 1,8-naphthalic anhydride, α-(1,3-dioxolan-2-yl-methoximino)-phenylacetonitrile (oxabetrinil), 2,2-dichloro-N-(1,3-dioxolan-2-yl-methyl)-N-(2-propenyl)-acetamide (PPG-1292), 3-dichloroacetyl-2,2-dimethyl-oxazolidine (R-28725), 3-dichloroacetyl-2,2,5-trimethyl-oxazolidine (R-29148), 4-(4-chloro-o-tolyl)-butyric acid, 4-(4-chloro-phenoxy)-butyric acid, diphenylmethoxyacetic acid, methyl diphenylmethoxyacetate, ethyl diphenylmethoxyacetate, methyl 1-(2-chloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-methyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-isopropyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-(1,1-dimethyl-ethyl)-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate, ethyl 5-(2,4-dichloro-benzyl)-2-isoxazoline-3-carboxylate, ethyl 5-phenyl-2-isoxazoline-3-carboxylate, ethyl 5-(4-fluoro-phenyl)-5-phenyl-2-isoxazoline-3-carboxylate, 1,3-dimethyl-but-1-yl 5-chloro-quinolin-8-oxy-acetate, 4-allyloxy-butyl 5-chloro-quinolin-8-oxy-acetate, 1-allyloxy-prop-2-yl 5-chloro-quinolin-8-oxy-acetate, methyl 5-chloro-quinoxalin-8-oxy-acetate, ethyl 5-chloro-quinolin-8-oxy-acetate, allyl 5-chloro-quinoxalin-8-oxy-acetate, 2-oxo-prop-1-yl 5-chloro-quinolin-8-oxy-acetate, diethyl 5-chloro-quinolin-8-oxy-malonate, diallyl 5-chloro-quinoxalin-8-oxy-malonate, diethyl 5-chloro-quinolin-8-oxy-malonate, 4-carboxy-chroman-4-yl-acetic acid (AC-304415, cf. EP-A-613618), 4-chloro-phenoxy-acetic acid, 3,3′-dimethyl-4-methoxy-benzophenone, 1-bromo-4-chloromethylsulphonyl-benzene, 1-[4-(N2-methoxybenzoylsulphamoyl)-phenyl]-3-methyl-urea (alias N-(2-methoxy-benzoyl)-4-[(methylamino-carbonyl)-amino]-benzenesulphonamide), 1-[4-(N-2-methoxybenzoylsulphamoyl)-phenyl]-3,3-dimethyl-urea, 1-[4-(N-4,5-di-methylbenzoylsulphamoyl)-phenyl]-3-methyl-urea, 1-[4-(N-naphthylsulphamoyl)-phenyl]-3,3-dimethyl-urea, N-(2-methoxy-5-methyl-benzoyl)-4-(cyclopropylaminocarbonyl)-benzenesulphonamide, and/or one of the following compounds of the formula (IIa)

or of the formula (IIb)

or the formula (IIc)

where m represents a number 0, 1, 2, 3, 4 or 5, A¹ represents one of the divalent heterocyclic groupings shown below

n represents a number 0, 1, 2, 3, 4 or 5, A² represents optionally C₁-C₄-alkyl- and/or C₁-C₄-alkoxy-carbonyl- and/or C₁-C₄-alkenyloxycarbonyl-substituted alkanediyl with 1 or 2 carbon atoms, R⁸ represents hydroxyl, mercapto, amino, C₁-C₆-alkoxy, C₁-C₆-alkylthio, C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, R⁹ represents hydroxyl, mercapto, amino, C₁-C₇-alkoxy, C₁-C₆-alkenyloxy, C₁-C₆-alkenyloxy-C₁-C₆-alkoxy, C₁-C₆-alkylthio, C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, R¹⁰ represents optionally fluorine-, chlorine- and/or bromine-substituted C₁-C₄-alkyl, R¹¹ represents hydrogen, in each case optionally fluorine-, chlorine- and/or bromine-substituted C₁-C₆-alkyl, C₂-C₆-alkenyl or C₂-C₆-alkynyl, C₁-C₄-alkoxy-C₁-C₄-alkyl, dioxolanyl-C₁-C₄-alkyl, furyl, furyl-C₁-C₄-alkyl, thienyl, thiazolyl, piperidinyl, or optionally fluorine-, chlorine- and/or bromine- or C₁-C₄-alkyl-substituted phenyl, R¹² represents hydrogen, in each case optionally fluorine-, chlorine- and/or bromine-substituted C₁-C₆-alkyl, C₂-C₆-alkenyl or C₂-C₆-alkynyl, C₁-C₄-alkoxy-C₁-C₄-alkyl, dioxolanyl-C₁-C₄-alkyl, furyl, furyl-C₁-C₄-alkyl, thienyl, thiazolyl, piperidinyl, or optionally fluorine-, chlorine- and/or bromine- or C₁-C₄-alkyl-substituted phenyl, or R¹¹ and R¹² together also represent C₃-C₆-alkanediyl or C₂-C₅-oxaalkanediyl, each of which is optionally substituted by C₁-C₄-alkyl, phenyl, furyl, a fused-on benzene ring or by two substituents which together with the C atom to which they are attached form a 5- or 6-membered carbocycle, R¹³ represents hydrogen, cyano, halogen, or in each case optionally fluorine-, chlorine- and/or bromine-substituted C₁-C₄-alkyl, C₃-C₆-cycloalkyl or phenyl, R¹⁴ represents hydrogen, optionally hydroxyl-, cyano-, halogen- or C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, C₃-C₆-cycloalkyl or tri-(C₁-C₄-alkyl)-silyl, R¹⁵ represents hydrogen, cyano, halogen, or represents in each case optionally fluorine-, chlorine- and/or bromine-substituted C₁-C₄-alkyl, C₃-C₆-cycloalkyl or phenyl, X¹ represents nitro, cyano, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, X² represents hydrogen, cyano, nitro, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, X³ represents hydrogen, cyano, nitro, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, and/or the following compounds of the formula (IId)

or of the general formula (IIe)

where t represents a number 0, 1, 2, 3, 4 and 5, v represents a number 0, 1, 2, 3, 4 and 5, R¹⁶ represents hydrogen or C₁-C₄-alkyl, R¹⁷ represents hydrogen or C₁-C₄-alkyl, R¹⁸ represents hydrogen, in each case optionally cyano-, halogen- or C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, C₁-C₆-alkoxy, C₁-C₆-alkylthio, C₁-C₆-alkylamino or di-(C₁-C₄-alkyl)-amino, or in each case optionally cyano-, halogen- or C₁-C₄-alkyl-substituted C₃-C₆-cycloalkyl, C₃-C₆-cycloalkyloxy, C₃-C₆-cycloalkylthio or C₃-C₆-cycloalkylamino, R¹⁹ represents hydrogen, optionally cyano-, hydroxyl-, halogen- or C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, in each case optionally cyano- or halogen-substituted C₃-C₆-alkenyl or C₃-C₆-alkynyl, or optionally cyano-, halogen- or C₁-C₄-alkyl-substituted C₃-C₆-cycloalkyl, R²⁰ represents hydrogen, optionally cyano-, hydroxyl-, halogen- or C₁-C₄-alkoxy-substituted C₁-C₆-alkyl, in each case optionally cyano- or halogen-substituted C₃-C₆-alkenyl or C₃-C₆-alkynyl, optionally cyano-, halogen- or C₁-C₄-alkyl-substituted C₃-C₆-cycloalkyl, or optionally nitro-, cyano-, halogen-, C₁-C₄-alkyl-, C₁-C₄-haloalkyl-, C₁-C₄-alkoxy- or C₁-C₄-haloalkoxy-substituted phenyl, or together with R¹⁹ represents in each case optionally C₁-C₄-alkyl-substituted C₂-C₆-alkanediyl or C₂-C₅-oxaalkanediyl, X⁴ represents nitro, cyano, carboxyl, carbamoyl, formyl, sulphamoyl, hydroxyl, amino, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, and X⁵ represents nitro, cyano, carboxyl, carbamoyl, formyl, sulphamoyl, hydroxyl, amino, halogen, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄ for controlling insects and/or arachnids.
 2. Use of a composition A method according to claim 1 for controlling insects and/or arachnids, which compositions comprise compounds wherein said combination comprises a compound of the formula (I) in which X represents halogen, C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl, C₁-C₆-haloalkyl, C₁-C₆-alkoxy, C₃-C₆-alkenyloxy, C₁-C₆-haloalkoxy, C₃-C₆-haloalkenyloxy, nitro or cyano, Z represents hydrogen, halogen, C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl or represents one of the radicals

in which V¹ represents hydrogen, halogen, C₁-C₁₂-alkyl, C₁-C₆-alkoxy, C₁-C₆-alkylthio, C₁-C₆-alkylsulphinyl, C₁-C₆-alkylsulphonyl, C₁-C₄-haloalkyl, C₁-C₄-haloalkoxy, nitro or cyano, V² and V³ independently of one another represent hydrogen, halogen, C₁-C₆-alkyl, C₁-C₆-alkoxy, C₁-C₄-haloalkyl or C₁-C₄-haloalkoxy, W and Y independently of one another represent hydrogen, halogen, C₁-C₆-alkyl, C₁-C₆-haloalkyl, C₁-C₆-alkoxy, C₁-C₆-haloalkoxy, nitro or cyano, CKE represents one of the groups

A represents hydrogen or in each case optionally halogen-substituted C₁-C₁₂-alkyl, C₃-C₈-alkenyl, C₁-C₁₀-alkoxy-C₁-C₈-alkyl, C₁-C₁₀-alkylthio-C₁-C₆-alkyl, optionally halogen-, C₁-C₆-alkyl- or C₁-C₆-alkoxy-substituted C₃-C₈-cycloalkyl in which optionally one or two not directly adjacent ring members are replaced by oxygen and/or sulphur or represents in each case optionally halogen-, C₁-C₆-alkyl-, C₁-C₆-haloalkyl-, C₁-C₆-alkoxy-, C₁-C₆-haloalkoxy-, cyano- or nitro-substituted phenyl or phenyl-C₁-C₆-alkyl, B represents hydrogen, C₁-C₁₂-alkyl or C₁-C₈-alkoxy-C₁-C₆-alkyl, or A, B and the carbon atom to which they are attached represent saturated C₃-C₁₀-cycloalkyl or unsaturated C₅-C₁₀-cycloalkyl in which optionally one ring member is replaced by oxygen or sulphur and which are optionally mono- or disubstituted by C₁-C₈-alkyl, C₃-C₁₀-cycloalkyl, C₁-C₈-haloalkyl, C₁-C₈-alkoxy, C₁-C₈-alkylthio, halogen or phenyl, or A, B and the carbon atom to which they are attached represent C₅-C₆-cycloalkyl which is substituted by an alkylenediyl or by an alkylenedioxyl or by an alkylenedithiol group which, with the carbon atom to which it is attached, forms a further 5- to 8-membered ring and which is optionally substituted by C₁-C₄-alkyl which optionally contains one or two not directly adjacent oxygen and/or sulphur atoms, or A, B and the carbon atom to which they are attached represent C₃-C₈-cycloalkyl or C₅-C₈-cycloalkenyl in which two substituents together with the carbon atoms to which they are attached represent in each case optionally C₁-C₆-alkyl-, C₁-C₆-alkoxy- or halogen-substituted C₂-C₆-alkanediyl, C₂-C₆-alkenediyl or C₄-C₆-alkanedienediyl in which optionally one methylene group is replaced by oxygen or sulphur, D represents hydrogen, in each case optionally halogen-substituted C₁-C₁₂-alkyl, C₃-C₈-alkenyl, C₃-C₈-alkynyl, C₁-C₁₀-alkoxy-C₂-C₈-alkyl, optionally halogen-, C₁-C₄-alkyl-, C₁-C₄-alkoxy- or C₁-C₄-haloalkyl-substituted C₃-C₈-cycloalkyl in which optionally one ring member is replaced by oxygen or sulphur or in each case optionally halogen-, C₁-C₆-alkyl-, C₁-C₆-haloalkyl-, C₁-C₆-alkoxy-, C₁-C₆-haloalkoxy-, cyano- or nitro-substituted phenyl or phenyl-C₁-C₆-alkyl, A and D together represent in each case optionally substituted C₃-C₆-alkanediyl or C₃-C₆-alkenediyl in which optionally one methylene group is replaced by a carbonyl group, by oxygen or by sulphur, optional substituents being in each case: halogen, hydroxyl, mercapto or in each case optionally halogen-substituted C₁-C₁₀-alkyl or C₁-C₆-alkoxy, or a further C₃-C₆-alkanediyl grouping, C₃-C₆-alkenediyl grouping or a butadienyl grouping which is optionally substituted by C₁-C₆-alkyl or in which optionally two adjacent substituents together with the carbon atoms to which they are attached form a further saturated or unsaturated cycle having 5 or 6 ring atoms, provided that for the compounds of the formula (I-1), A and D together with the atoms to which they are attached then represent, the groups AD-1 to AD-10, which optionally contain oxygen or sulphur, A and Q¹ together represent C₃-C₆-alkanediyl or C₄-C₆-alkenediyl, each of which is optionally mono- or disubstituted by identical or different halogens, by C₁-C₁₀-alkyl, C₁-C₆-alkoxy, C₁-C₆-alkylthio, C₃-C₇-cycloalkyl, each of which is optionally mono- to trisubstituted by identical or different halogens, or by benzyloxy or phenyl, each of which is optionally mono- to trisubstituted by identical or different substituents from the group consisting of halogen, C₁-C₆-alkyl and C₁-C₆-alkoxy, where the C₃-C₆-alkanediyl or C₄-C₆-alkenediyl is furthermore bridged by a C₁-C₂-alkanediyl group or by an oxygen atom, or Q¹ represents hydrogen or C₁-C₄-alkyl, Q², Q⁴, Q⁵ and Q⁶ independently of one another represent hydrogen or C₁-C₄-alkyl, Q³ represents hydrogen, C₁-C₆-alkyl, C₁-C₆-alkoxy-C₁-C₂-alkyl, C₁-C₆-alkylthio-C₁-C₂-alkyl, optionally halogen-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₈-cycloalkyl in which optionally one methylene group is replaced by oxygen or sulphur or represents optionally halogen-, C₁-C₄-alkyl-, C₁-C₄-alkoxy-, C₁-C₂-haloalkyl-, C₁-C₂-haloalkoxy-, cyano- or nitro-substituted phenyl, or Q³ and Q⁴ together with the carbon atom to which they are attached represent an optionally C₁-C₄-alkyl-, C₁-C₄-alkoxy- or C₁-C₂-haloalkyl-substituted C₃-C₇-ring in which optionally one ring atom is replaced by oxygen or sulphur, G represents hydrogen (a) or represents one of the groups

in which E represents a metal ion equivalent or an ammonium ion, L represents oxygen or sulphur and M represents oxygen or sulphur, R¹ represents in each case optionally halogen-substituted C₁-C₂₀-alkyl, C₂-C₂₀-alkenyl, C₁-C₈-alkoxy-C₁-C₈-alkyl, C₁-C₈-alkylthio-C₁-C₈-alkyl, poly-C₁-C₈-alkoxy-C₁-C₈-alkyl or optionally halogen-, C₁-C₆-alkyl- or C₁-C₆-alkoxy-substituted C₃-C₈-cycloalkyl in which optionally one or more not directly adjacent ring members are replaced by oxygen and/or sulphur, represents optionally halogen-, cyano-, nitro-, C₁-C₆-alkyl-, C₁-C₆-alkoxy-, C₁-C₆-haloalkyl-, C₁-C₆-haloalkoxy-, C₁-C₆-alkylthio- or C₁-C₆-alkylsulphonyl-substituted phenyl, represents optionally halogen-, nitro-, cyano-, C₁-C₆-alkyl-, C₁-C₆-alkoxy-, C₁-C₆-haloalkyl- or C₁-C₆-haloalkoxy-substituted phenyl-C₁-C₆-alkyl, represents optionally halogen- or C₁-C₆-alkyl-substituted 5- or 6-membered hetaryl, represents optionally halogen- or C₁-C₆-alkyl-substituted phenoxy-C₁-C₆-alkyl or represents optionally halogen-, amino- or C₁-C₆-alkyl-substituted 5- or 6-membered hetaryloxy-C₁-C₆-alkyl, R² represents in each case optionally halogen-substituted C₁-C₂₀-alkyl, C₂-C₂₀-alkenyl, C₁-C₈-alkoxy-C₂-C₈-alkyl, poly-C₁-C₈-alkoxy-C₂-C₈-alkyl, represents optionally halogen-, C₁-C₆-alkyl- or C₁-C₆-alkoxy-substituted C₃-C₈-cycloalkyl or represents in each case optionally halogen-, cyano-, nitro-, C₁-C₆-alkyl, C₁-C₆-alkoxy-, C₁-C₆-haloalkyl- or C₁-C₆-haloalkoxy substituted phenyl or benzyl, R³ represents optionally halogen-substituted C₁-C₈-alkyl or in each case optionally halogen-, C₁-C₆-alkyl-, C₁-C₆-alkoxy-, C₁-C₄-haloalkyl-, C₁-C₄-haloalkoxy-, cyano- or nitro-substituted phenyl or benzyl, R⁴ and R⁵ independently of one another represent in each case optionally halogen-substituted C₁-C₈-alkyl, C₁-C₈-alkoxy, C₁-C₈-alkylamino, di-(C₁-C₈-alkyl)amino, C₁-C₈-alkylthio, C₂-C₈-alkenylthio, C₃-C₇-cycloalkylthio or in each case optionally halogen-, nitro-, cyano-, C₁-C₄-alkoxy-, C₁-C₄-haloalkoxy-, C₁-C₄-alkylthio-, C₁-C₄-haloalkylthio-, C₁-C₄-alkyl- or C₁-C₄-haloalkyl-substituted phenyl, phenoxy or phenylthio, R⁶ and R⁷ independently of one another represent hydrogen, in each case optionally halogen-substituted C₁-C₈-alkyl, C₃-C₈-cycloalkyl, C₁-C₈-alkoxy, C₃-C₈-alkenyl, C₁-C₈-alkoxy-C₁-C₈-alkyl, optionally halogen-, C₁-C₈-haloalkyl-, C₁-C₉-alkyl- or C₁-C₉-alkoxy-substituted phenyl, optionally halogen-, C₁-C₈-alkyl-, C₁-C₈-haloalkyl- or C₁-C₈-alkoxy-substituted benzyl or together represent an optionally C₁-C₄-alkyl-substituted C₃-C₆-alkylene radical in which optionally one carbon atom is replaced by oxygen or sulphur.
 3. A method according to claim 1, wherein said combination comprises a compound of the formula (I) in which X represents fluorine, chlorine, bromine, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, C₁-C₄-alkoxy, C₁-C₄-haloalkyl, C₁-C₄-haloalkoxy or cyano, Z represents hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl or the radical

V¹ represents hydrogen, fluorine, chlorine, bromine, C₁-C₆-alkyl, C₁-C₄-alkoxy, C₁-C₂-haloalkyl, C₁-C₂-haloalkoxy, nitro or cyano, V² represents hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₂-haloalkyl or C₁-C₂-haloalkoxy, W and Y independently of one another represent hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₄-alkoxy or C₁-C₄-haloalkoxy, CKE represents one of the groups

A represents hydrogen, in each case optionally fluorine- or chlorine-substituted C₁-C₆-alkyl, C₁-C₄-alkoxy-C₁-C₄-alkyl or optionally fluorine-, chlorine-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₇-cycloalkyl, B represents hydrogen or C₁-C₆-alkyl, or A, B and the carbon atom to which they are attached represent saturated C₃-C₇-cycloalkyl or unsaturated C₅-C₇-cycloalkyl in which optionally one ring member is replaced by oxygen or sulphur and which is optionally monosubstituted by C₁-C₆-alkyl, C₁-C₃-haloalkyl or C₁-C₆-alkoxy, or A, B and the carbon atom to which they are attached represent C₅-C₆-cyclo-alkyl which is substituted by an alkylenediyl or by an alkylenedioxy or by an alkylenedithiol group which, together with the carbon atom to which it is attached, forms a further five- or six-membered ring and which is optionally substituted by methyl or ethyl and optionally contains one or two not directly adjacent oxygen or sulphur atoms, D represents hydrogen, in each case optionally fluorine- or chlorine-substituted C₁-C₆-alkyl, C₃-C₆-alkenyl or C₁-C₄-alkoxy-C₂-C₃-alkyl, optionally C₁-C₄-alkyl-, C₁-C₄-alkoxy- or C₁-C₂-haloalkyl-substituted C₃-C₇-cycloalkyl, or A and D together represent optionally substituted C₃-C₅-alkanediyl in which one methylene group may be replaced by oxygen or sulphur, possible substituents being C₁-C₄-alkyl, or A and D, for the compounds of the formula (I-1), together with the atoms to which they are attached represent one of the groups AD-1 to AD-10:

A and Q¹ together represent C₃-C₄-alkanediyl or C₃-C₄-alkenediyl, each of which is optionally mono- or disubstituted by identical or different substituents from the group consisting of C₁-C₄-alkyl and C₁-C₄-alkoxy, or Q¹ represents hydrogen, Q² represents hydrogen, Q⁴, Q⁵ and Q⁶ independently of one another represent hydrogen or C₁-C₂-alkyl, Q³ represents hydrogen, C₁-C₄-alkyl, C₁-C₄-alkoxy-C₁-C₂-alkyl, C₁-C₄-alkylthio-C₁-C₂-alkyl or optionally methyl- or methoxy-substituted C₃-C₆-cycloalkyl in which optionally one methylene group is replaced by oxygen or sulphur, or Q³ and Q⁴ together with the carbon to which they are attached represent an optionally C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted saturated C₅-C₆-ring in which optionally one ring member is replaced by oxygen or sulphur, G represents hydrogen (a) or one of the groups

in which E represents a metal ion or an ammonium ion, L represents oxygen or sulphur and M represents oxygen or sulphur, R¹ represents in each case optionally fluorine- or chlorine-substituted C₁-C₁₆-alkyl, C₂-C₁₆-alkenyl, C₁-C₆-alkoxy-C₁-C₄-alkyl, C₁-C₆-alkylthio-C₁-C₆-alkyl or optionally fluorine-, chlorine-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₇-cycloalkyl in which optionally one or two not directly adjacent ring members are replaced by oxygen and/or sulphur, represents optionally fluorine-, chlorine-, bromine-, cyano-, nitro-, C₁-C₄-alkyl-, C₁-C₄-alkoxy-, C₁-C₃-haloalkyl- or C₁-C₃-haloalkoxy-substituted phenyl, R² represents in each case optionally fluorine-substituted C₁-C₁₆-alkyl, C₂-C₁₆-alkenyl or C₁-C₆-alkoxy-C₂-C₆-alkyl, represents optionally fluorine-, chlorine-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted C₃-C₇-cycloalkyl, represents in each case optionally fluorine-, chlorine-, bromine-, cyano-, nitro-, C₁-C₄-alkyl-C₁-C₃-alkoxy-, C₁-C₃-haloalkyl- or C₁-C₃-haloalkoxy-substituted phenyl or benzyl, R³ represents optionally fluorine-substituted C₁-C₆-alkyl or optionally fluorine-, chlorine-, bromine-, C₁-C₄-alkyl-, C₁-C₄-alkoxy-, C₁-C₃-haloalkyl-, C₁-C₃-haloalkoxy-, cyano- or nitro-substituted phenyl, R⁴ represents C₁-C₆-alkyl, C₁-C₆-alkoxy, C₁-C₆-alkylamino, di-(C₁-C₆-alkyl)amino, C₁-C₆-alkylthio, C₃-C₄-alkenylthio, C₃-C₆-cycloalkylthio or in each case optionally fluorine-, chlorine-, bromine-, nitro-, cyano-, C₁-C₃-alkoxy-, C₁-C₃-haloalkoxy-, C₁-C₃-alkylthio-, C₁-C₃-haloalkylthio-, C₁-C₃-alkyl- or C₁-C₃-haloalkyl-substituted phenyl, phenoxy or phenylthio, R⁵ represents C₁-C₆-alkoxy or C₁-C₆-alkylthio, R⁶ represents hydrogen, C₁-C₆-alkyl, C₃-C₆-cycloalkyl, C₁-C₆-alkoxy, C₃-C₆-alkenyl, C₁-C₆-alkoxy-C₁-C₄-alkyl, optionally fluorine-, chlorine-, bromine-, C₁-C₃-haloalkyl-, C₁-C₄-alkyl- or C₁-C₄-alkoxy-substituted phenyl, optionally fluorine-, chlorine-, bromine-, C₁-C₄-alkyl-, C₁-C₃-haloalkyl- or C₁-C₄-alkoxy-substituted benzyl, R⁷ represents C₁-C₆-alkyl, C₃-C₆-alkenyl or C₁-C₆-alkoxy-C₁-C₄-alkyl, or R⁶ and R⁷ together represent an optionally methyl- or ethyl-substituted C₄-C₅-alkylene radical in which optionally one methylene group is replaced by oxygen or sulphur.
 4. A method according to claim 1, wherein said combination comprises a compound of the formula (I) in which w represents hydrogen, chlorine, bromine, methyl, ethyl or methoxy, X represents chlorine, bromine, methyl, ethyl, methoxy, ethoxy or trifluoromethyl, Y represents hydrogen, chlorine, bromine, methyl, ethyl, propyl or trifluoromethyl, Z represents hydrogen, chlorine, bromine, methyl or represents the radical

V¹ represents hydrogen, fluorine, chlorine, methyl, ethyl, methoxy, trifluoromethyl or trifluoromethoxy, V² represents hydrogen, fluorine, chlorine or methyl, CKE represents one of the groups

A represents hydrogen, in each case optionally fluorine-substituted C₁-C₄-alkyl, C₁-C₂-alkoxy-C₁-C₂-alkyl or C₃-C₆-cycloalkyl, B represents hydrogen or methyl, or A, B and the carbon atom to which they are attached represent saturated C₅-C₆-cycloalkyl in which optionally one ring member is replaced by oxygen or sulphur and which is optionally monosubstituted by methyl, ethyl, propyl, trifluoromethyl, methoxy, ethoxy, propoxy, butoxy or isobutoxy, or A, B and the carbon atom to which they are attached represent C₅-C₆-cyclo-alkyl which is substituted by an alkylenedioxyl group which contains two not directly adjacent oxygen atoms and which, together with the carbon to which they are attached, form a further five- or six-membered ring, D represents hydrogen, C₁-C₄-alkyl, C₃-C₄-alkenyl, C₁-C₂-alkoxy-C₂-C₃-alkyl or C₃-C₆-cycloalkyl, or A and D together represent optionally substituted C₃-C₅-alkanediyl in which optionally one carbon atom is replaced by oxygen or sulphur, A and D, for the compounds of the formula (I-1), together with the atoms to which they are attached represent the group:

A and Q¹ together represent C₃-C₄-alkanediyl which is optionally mono- or disubstituted by methyl or methoxy, or Q¹ represents hydrogen, Q² represents hydrogen, Q⁴, Q⁵ and Q⁶ independently of one another represent hydrogen or methyl, Q³ represents hydrogen, methyl, ethyl or C₃-C₆-cycloalkyl, or Q³ and Q⁴ together with the carbon to which they are attached represent a saturated C₅-C₆-ring which is optionally substituted by methyl or methoxy and in which optionally one ring member is replaced by oxygen, G represents hydrogen (a) or represents one of the groups

in which E represents a metal ion or an ammonium ion, L represents oxygen and M represents oxygen or sulphur, R¹ represents in each case optionally fluorine- or chlorine-substituted C₁-C₁₀-alkyl, C₂-C₁₀-alkenyl, C₁-C₄-alkoxy-C₁-C₂-alkyl, C₁-C₄-alkylthio-C₁-C₂-alkyl or optionally fluorine-, chlorine-, methyl-, ethyl- or methoxy-substituted C₃-C₆-cycloalkyl, represents optionally fluorine-, chlorine-, bromine-, cyano-, nitro-, methyl-, methoxy-, trifluoromethyl- or trifluoromethoxy-substituted phenyl, R² represents in each case optionally fluorine-substituted C₁-C₁₀-alkyl, C₂-C₁₀-alkenyl or C₁-C₄-alkoxy-C₂-C₄-alkyl or represents C₃-C₆-cycloalkyl, or represents in each case optionally fluorine-, chlorine-, cyano-, nitro-, methyl-, methoxy-, trifluoromethyl- or trifluoromethoxy-substituted phenyl or benzyl.
 5. A method according to claim 1, wherein said combination comprises a compound of the formula (I), in which W represents hydrogen, methyl, ethyl, chlorine or bromine, X represents chlorine, bromine, methyl, ethyl or methoxy, Y represents hydrogen, chlorine, bromine, methyl or ethyl, Z represents hydrogen, chlorine, bromine, methyl, or represents the radical

which is located in the para-position to the substituent X, V¹ represents fluorine, chlorine, or trifluoromethyl, V² represents hydrogen, fluorine or chlorine, CKE represents one of the groups

A, B and the carbon atom to which they are attached represent unsaturated C₅-C₆-cycloalkyl in which optionally one ring member is replaced by oxygen and which is optionally monosubstituted by methyl, methoxy, ethoxy, propoxy or trifluoromethyl, D represents hydrogen, G represents hydrogen (a) or one of the groups

in which L represents oxygen and M represents oxygen or sulphur, R¹ represents C₁-C₆-alkyl, C₂-C₆-alkenyl, C₁-C₂-alkoxy-C₁-alkyl, C₁-C₂-alkylthio-C₁-alkyl or cyclopropyl or cyclohexyl, each of which is optionally monosubstituted by fluorine, chlorine, methyl or methoxy, represents phenyl which is optionally monosubstituted by fluorine, chlorine, bromine, cyano, nitro, methyl, methoxy, trifluoromethyl or trifluoromethoxy, R² represents phenyl or benzyl, C₁-C₈-alkyl, C₂-C₆-alkenyl or C₁-C₄-alkoxy-C₂-C₃-alkyl, each of which is optionally mono- to trisubstituted by fluorine.
 6. A method according to claim 1 wherein said combination comprises a compound of the formula (I) in which W represents hydrogen or methyl, X represents chlorine, bromine, methyl or ethyl, Y represents hydrogen, chlorine, bromine or methyl, Z represents hydrogen, chlorine, bromine or methyl, CKE represents the group

A, B and the carbon atom to which they are attached represent saturated C₆-cycloalkyl in which optionally one ring member is replaced by oxygen and which is optionally mono substituted by methyl, trifluoromethyl, methoxy, ethoxy or propoxy, G represents hydrogen (a) or represents one of the groups

in which M represents oxygen or sulphur, R¹ represents C₁-C₆-alkyl, C₂-C₄-alkenyl, methoxymethyl, ethoxymethyl, ethylthiomethyl, cyclopropyl, cyclopentyl, cyclohexyl or represents phenyl which is optionally monosubstituted by fluorine, chlorine, bromine, methyl, methoxy, trifluoromethyl, trifluoromethoxy, cyano or nitro, R² represents C₁-C₆-alkyl, C₂-C₄-alkenyl, methoxyethyl, ethoxyethyl, phenyl or benzyl.
 7. A method according to claim 1 wherein said combination comprises a compound of the formula (I-1′), (I-1′)

in which the radicals are as defined below: W X Y Z R G CH₃ C₂H₅ 4-Br H OCH₃ H H Br H 5-CH₃ OCH₃ CO-i-C₃H₇ H Br H 5-CH₃ OCH₃ CO₂—C₂H₅ H CH₃ H 5-CH₃ OCH₃ H H CH₃ H 5-CH₃ OCH₃ CO₂—C₂H₅ CH₃ CH₃ H 3-Br OCH₃ H CH₃ CH₃ H 3-Cl OCH₃ H H Br 4-CH₃ 5-CH₃ OCH₃ CO-i-C₃H₇ H CH₃ 4-Cl 5-CH₃ OCH₃ CO₂—C₂H₅ CH₃ CH₃ 4-CH₃ 3-CH₃ OCH₃ H CH₃ CH₃ H 3-Br OC₂H₅ CO-i-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-n-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-i-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-c-C₃H₅


8. A method according to claim 1, wherein the crop plant compatibility-improving compound is selected from the following group of compounds: cloquintocet-mexyl, isoxadifen-ethyl, mefenpyr-diethyl, dichlormid, furilazole, fenclorim or the compound


9. A method according to claim 1, characterized in that the combination is contacted with insects and/or arachnids and/or their habitat.
 10. A composition comprising an effective amount of an active compound combination comprising (a) at least one compound of the formula (I-1′) (I-1′)

in which the substituents W, X, Y, Z, R and G are as defined below W X Y Z R G CH₃ C₂H₅ 4-Br H OCH₃ H H Br H 5-CH₃ OCH₃ CO-i-C₃H₇ H Br H 5-CH₃ OCH₃ CO₂—C₂H₅ H CH₃ H 5-CH₃ OCH₃ H H CH₃ H 5-CH₃ OCH₃ CO₂—C₂H₅ CH₃ CH₃ H 3-Br OCH₃ H CH₃ CH₃ H 3-Cl OCH₃ H H Br 4-CH₃ 5-CH₃ OCH₃ CO-i-C₃H₇ H CH₃ 4-Cl 5-CH₃ OCH₃ CO₂—C₂H₅ CH₃ CH₃ 4-CH₃ 3-CH₃ OCH₃ H CH₃ CH₃ H 3-Br OC₂H₅ CO-i-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-n-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-i-C₃H₇ H CH₃ 4-CH₃ 5-CH₃ OC₂H₅ CO-c-C₃H₅

 and (b) at least one crop plant compatibility-improving compound according to claim
 1. 11. A composition according to claim 10, which comprises the compound of the formula (I-1′-5). 